{"id":40052,"date":"2025-10-21T15:21:34","date_gmt":"2025-10-21T14:21:34","guid":{"rendered":"https:\/\/www.montania-sport.com\/blog\/?p=40052"},"modified":"2025-10-23T10:17:32","modified_gmt":"2025-10-23T09:17:32","slug":"levity-jacket-la-doudoune-la-plus-legere-du-monde","status":"publish","type":"post","link":"https:\/\/www.montania-sport.com\/blog\/levity-jacket-la-doudoune-la-plus-legere-du-monde\/","title":{"rendered":"Levity Jacket : la doudoune la plus l\u00e9g\u00e8re du monde"},"content":{"rendered":"\n<p>La doudoune Levity Jacket de la marque italienne CRAZY IDEA est une petite p\u00e9pite d\u00e9couverte presque par hasard lors de nos s\u00e9lections textile. Il s&rsquo;agit de la doudoune la plus l\u00e9g\u00e8re du monde (185g pour le mod\u00e8le femme et 207g pour le mod\u00e8le homme). Un minimum de poids pour un maximum de chaleur (950 CUIN), c&rsquo;est le d\u00e9fi que Valeria Colturi (fondatrice de CRAZY IDEA) s&rsquo;\u00e9tait lanc\u00e9. D\u00e9couvrons le r\u00e9sultat ici -&gt;<\/p>\n\n\n\n<!--more-->\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"517\" height=\"100\" src=\"https:\/\/www.montania-sport.com\/blog\/wp-content\/uploads\/2024\/10\/logo-crazy-idea.png\" alt=\"Logo Crazy Idea\" class=\"wp-image-35305\" style=\"width:424px;height:auto\" srcset=\"https:\/\/www.montania-sport.com\/blog\/wp-content\/uploads\/2024\/10\/logo-crazy-idea.png 517w, https:\/\/www.montania-sport.com\/blog\/wp-content\/uploads\/2024\/10\/logo-crazy-idea-300x58.png 300w\" sizes=\"(max-width: 517px) 100vw, 517px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Rapide pr\u00e9sentation de la marque CRAZY IDEA<\/h2>\n\n\n\n<p>CRAZY (ou Crazy Idea) est une marque italienne sp\u00e9cialis\u00e9e dans les v\u00eatements de montagne, r\u00e9put\u00e9e pour allier haute performance technique et un style original et affirm\u00e9. Fond\u00e9e en 1989 par Valeria Colturi, ancienne athl\u00e8te professionnelle de ski originaire de Bormio, la marque est n\u00e9e d\u2019un r\u00eave simple : cr\u00e9er des tenues aussi belles que performantes. <em>Crazy Idea<\/em> (litt\u00e9ralement \u00ab une id\u00e9e folle \u00bb) voit le jour avec la premi\u00e8re combinaison au monde d\u00e9di\u00e9e au ski-alpinisme. Rapidement, la marque s\u00e9duit bien au-del\u00e0 des comp\u00e9titeurs et s\u2019adresse aujourd\u2019hui \u00e0 tous les passionn\u00e9s de montagne qui assument pleinement leur style. Crazy se distingue par un choix minutieux de tissus techniques et de technologies innovantes, garantissant l\u00e9g\u00e8ret\u00e9, compacit\u00e9 et libert\u00e9 de mouvement. Finies les vestes noires lourdes et tristes ou les v\u00eatements tendance mais peu adapt\u00e9s \u00e0 la haute montagne.<\/p>\n\n\n\n<p>\u27a1\ufe0f Vous pouvez retrouver toute notre s\u00e9lection de v\u00eatements Ski de rando et Montagne CRAZY (vestes, pantalons, polaires, doudounes, bonnets et gants, bandeaux, chaussettes juste ici : <a href=\"https:\/\/www.montania-sport.com\/7682-collection-textile-crazy-idea\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.montania-sport.com\/7682-collection-textile-crazy-idea<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">La doudoune Levity Jacket : la plus l\u00e9g\u00e8re au monde by CRAZY IDEA<\/h2>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"735\" height=\"735\" data-id=\"40065\" src=\"https:\/\/www.montania-sport.com\/blog\/wp-content\/uploads\/2025\/10\/doudoune-montagne-homme-levity-man-jacket-brick-crazy-idea.png\" alt=\"\" class=\"wp-image-40065\" srcset=\"https:\/\/www.montania-sport.com\/blog\/wp-content\/uploads\/2025\/10\/doudoune-montagne-homme-levity-man-jacket-brick-crazy-idea.png 735w, https:\/\/www.montania-sport.com\/blog\/wp-content\/uploads\/2025\/10\/doudoune-montagne-homme-levity-man-jacket-brick-crazy-idea-300x300.png 300w, https:\/\/www.montania-sport.com\/blog\/wp-content\/uploads\/2025\/10\/doudoune-montagne-homme-levity-man-jacket-brick-crazy-idea-150x150.png 150w\" sizes=\"(max-width: 735px) 100vw, 735px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.montania-sport.com\/blog\/wp-content\/uploads\/2025\/10\/doudoune-montagne-femme-levity-woman-jacket-124-early-crazy-idea.jpg\"><img decoding=\"async\" width=\"735\" height=\"735\" data-id=\"40064\" src=\"https:\/\/www.montania-sport.com\/blog\/wp-content\/uploads\/2025\/10\/doudoune-montagne-femme-levity-woman-jacket-124-early-crazy-idea.jpg\" alt=\"\" class=\"wp-image-40064\" srcset=\"https:\/\/www.montania-sport.com\/blog\/wp-content\/uploads\/2025\/10\/doudoune-montagne-femme-levity-woman-jacket-124-early-crazy-idea.jpg 735w, https:\/\/www.montania-sport.com\/blog\/wp-content\/uploads\/2025\/10\/doudoune-montagne-femme-levity-woman-jacket-124-early-crazy-idea-300x300.jpg 300w, https:\/\/www.montania-sport.com\/blog\/wp-content\/uploads\/2025\/10\/doudoune-montagne-femme-levity-woman-jacket-124-early-crazy-idea-150x150.jpg 150w\" sizes=\"(max-width: 735px) 100vw, 735px\" \/><\/a><\/figure>\n<\/figure>\n\n\n\n<p>La\u00a0veste d&rsquo;isolation en duvet\u00a0LEVITY JACKET de Crazy est tout simplement la doudoune la plus l\u00e9g\u00e8re au monde : d\u00e8s 185g ! Voici le\u00a0joyau de\u00a0la recherche et d\u00e9veloppement produit de CRAZY. Le secret de cette\u00a0doudoune Montagne r\u00e9side dans une attention sans pr\u00e9c\u00e9dent port\u00e9e aux d\u00e9tails : la construction unique permet de supprimer toute couture et tout centim\u00e8tre de tissu inutiles, r\u00e9duisant ainsi le poids au minimum tout en offrant un confort et une libert\u00e9 de mouvement exceptionnels. Le tissu ext\u00e9rieur est un nylon bi-extensible, de 7 deniers, stretch 2 directions, presque sans poids, avec traitement DWR pour la d\u00e9perlance. Un\u00a0garnissage de duvet d&rsquo;oie d&rsquo;une qualit\u00e9 sans pr\u00e9c\u00e9dent (950\/1000) a \u00e9t\u00e9 utilis\u00e9 pour l&rsquo;isolation de cette veste : le Diamond Down. Les\u00a0flocons sont s\u00e9lectionn\u00e9es \u00e0 la main, un par un, pour ne retenir que les plus volumineux. Le Diamond Down est extraordinairement l\u00e9ger et b\u00e9n\u00e9ficie d&rsquo;un pouvoir gonflant test\u00e9 de 950\/1000. Vous ne trouverez aucune autre\u00a0doudoune comme celle-ci !<br \/>Les cloisons sont cr\u00e9\u00e9es \u00e0 l&rsquo;aide d&rsquo;une technologie de collage et ne sont pas cousues, ce qui r\u00e9duit consid\u00e9rablement la perte de duvet.<\/p>\n\n\n\n<figure class=\"wp-block-table has-small-font-size\"><table class=\"has-fixed-layout\"><tbody><tr><td>Cat\u00e9gorie<\/td><td class=\"has-text-align-center\" data-align=\"center\">Doudoune Montagne<br \/>Doudoune&nbsp;chaude et l\u00e9g\u00e8re<br \/>Doudoune la plus l\u00e9g\u00e8re au monde<\/td><\/tr><tr><td>Marque<\/td><td class=\"has-text-align-center\" data-align=\"center\">CRAZY<br \/>(Crazy Idea)<\/td><\/tr><tr><td>Mod\u00e8le<\/td><td class=\"has-text-align-center\" data-align=\"center\">JACKET LEVITY<\/td><\/tr><tr><td>R\u00e9f\u00e9rence<\/td><td class=\"has-text-align-center\" data-align=\"center\">W25055218U<br \/>W24055151D<\/td><\/tr><tr><td>Composition<\/td><td class=\"has-text-align-center\" data-align=\"center\">Tissu principal :&nbsp;100% Polyamide 7 Deniers bi-stretch, avec traitement d\u00e9perlant DWR<br \/>Garnissage&nbsp;: 100% pur duvet d&rsquo;oie class 1<\/td><\/tr><tr><td>Sp\u00e9cificit\u00e9s<\/td><td class=\"has-text-align-center\" data-align=\"center\">Cloisons coll\u00e9es et non cousues, pour une perte de duvet minimale<br \/><br \/>2 poches&nbsp;mains avec zips ultra-fins<br \/>1 poche poitrine<br \/><br \/>1 poche int\u00e9rieure en&nbsp;mesh stretch qui sert de filet de compression<br \/><br \/>Tissu ext\u00e9rieur 7 deniers stretch 2 directions<br \/><br \/>Garnissage 950 Fill Power duvet<br \/><br \/>Livr\u00e9 avec une housse de stockage<br \/><br \/>Logos r\u00e9fl\u00e9chissants<\/td><\/tr><tr><td>Poids<\/td><td class=\"has-text-align-center\" data-align=\"center\">Mod\u00e8le homme : 207g<br \/>Mod\u00e8le femme : 185g<\/td><\/tr><tr><td>Made In<\/td><td class=\"has-text-align-center\" data-align=\"center\">Collection CRAZY d\u00e9sign\u00e9e en Italie par Val\u00e9ria Colturi et&nbsp;<strong>fabriqu\u00e9e en EUROPE<\/strong>&nbsp;(Moldavie, Roumanie).<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" data-id=\"40092\" src=\"https:\/\/www.montania-sport.com\/blog\/wp-content\/uploads\/2025\/10\/Levity-Jacket-1-768x1024.jpeg\" alt=\"\" class=\"wp-image-40092\" srcset=\"https:\/\/www.montania-sport.com\/blog\/wp-content\/uploads\/2025\/10\/Levity-Jacket-1-768x1024.jpeg 768w, https:\/\/www.montania-sport.com\/blog\/wp-content\/uploads\/2025\/10\/Levity-Jacket-1-225x300.jpeg 225w, https:\/\/www.montania-sport.com\/blog\/wp-content\/uploads\/2025\/10\/Levity-Jacket-1.jpeg 960w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" data-id=\"40091\" src=\"https:\/\/www.montania-sport.com\/blog\/wp-content\/uploads\/2025\/10\/Levity-Jacket-2-768x1024.jpeg\" alt=\"\" class=\"wp-image-40091\" srcset=\"https:\/\/www.montania-sport.com\/blog\/wp-content\/uploads\/2025\/10\/Levity-Jacket-2-768x1024.jpeg 768w, https:\/\/www.montania-sport.com\/blog\/wp-content\/uploads\/2025\/10\/Levity-Jacket-2-225x300.jpeg 225w, https:\/\/www.montania-sport.com\/blog\/wp-content\/uploads\/2025\/10\/Levity-Jacket-2.jpeg 960w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n<\/figure>\n\n\n\n<p>Comme tous les v\u00eatements CRAZY, cette&nbsp;doudoune montagne&nbsp;LEVITY JACKET&nbsp;a \u00e9t\u00e9 hyper travaill\u00e9e dans le design, le choix des mat\u00e9riaux, la qualit\u00e9 technique pour apporter chaleur et l\u00e9g\u00e8ret\u00e9 exceptionnelle. A manier avec pr\u00e9caution vu sa l\u00e9g\u00e8ret\u00e9 et sa finesse, mais quelle l\u00e9g\u00e8ret\u00e9 une fois enfil\u00e9e, quel confort et quelle chaleur imm\u00e9diate ! Un gros coup de coeur de l&rsquo;\u00e9quipe Montania Sport. On ne pensait pas \u00e0 Chamb\u00e9ry qu&rsquo;un tel poids pouvait \u00eatre atteint techniquement ! Bravo le R&amp;D Crazy !<\/p>\n\n\n\n<p>Retrouvez la doudoune montagne Levity Jacket de CRAZY juste ici :<\/p>\n\n\n\n<p>\u27a1\ufe0f Mod\u00e8le homme (noir-brick) : <a href=\"https:\/\/www.montania-sport.com\/collection-textile-crazy-idea\/22742-doudoune-montagne-homme-levity-man-jacket-brick-crazy-idea.html\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.montania-sport.com\/collection-textile-crazy-idea\/22742-doudoune-montagne-homme-levity-man-jacket-brick-crazy-idea.html<\/a><\/p>\n\n\n\n<p>\u27a1\ufe0f Mod\u00e8le femme (rouge) : <a href=\"https:\/\/www.montania-sport.com\/collection-textile-crazy-idea\/22730-doudoune-montagne-femme-levity-woman-jacket-137-chewing-gum-crazy-idea.html\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.montania-sport.com\/collection-textile-crazy-idea\/22730-doudoune-montagne-femme-levity-woman-jacket-137-chewing-gum-crazy-idea.html<\/a><\/p>\n\n\n\n<p>\u27a1\ufe0f Mod\u00e8le femme (bleu) : <a href=\"https:\/\/www.montania-sport.com\/collection-textile-crazy-idea\/21717-doudoune-montagne-femme-levity-woman-jacket-124-early-crazy-idea.html\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.montania-sport.com\/collection-textile-crazy-idea\/21717-doudoune-montagne-femme-levity-woman-jacket-124-early-crazy-idea.html<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Comment choisir sa doudoune Montagne ?<\/h2>\n\n\n\n<p>La doudoune est devenue ces derni\u00e8res ann\u00e9es un \u00e9quipement Montagne de base, irrempla\u00e7able dans son sac \u00e0 dos. Elle est \u00e0 la fois l\u00e9g\u00e8re, compacte, coupe-vent et ultra-chaude. Elle a remplac\u00e9 pour beaucoup les anciennes grosses polaires trop lourdes. On utilise une doudoune le soir au bivouac sous tente ou \u00e0 la belle \u00e9toile, au camping, mais \u00e9galement pendant les pauses en Randonn\u00e9e \/ Trekking ou une fois arriv\u00e9s au sommet. On la glisse sous&nbsp;une veste GORE-TEX en Alpinisme et en Ski. En Exp\u00e9dition de Haute Altitude, la doudoune est m\u00eame la pi\u00e8ce maitresse de son \u00e9quipement d\u2019ascension \u00e0 + de 7000m. Elle est \u00e9galement tr\u00e8s pl\u00e9biscit\u00e9e en raquettes \u00e0 neige (\u00e0 la pause) et en ski de rando non pas pour la mont\u00e9e (trop chaude) mais comme petite couche au sommet que l\u2019on garde pour profiter de la descente au coeur de l\u2019hiver. La doudoune est donc essentielle pour rester bien au chaud et en s\u00e9curit\u00e9 en Montagne, en toutes saisons.<br \/><br \/>\u27a1\ufe0f D\u00e9couvrez les crit\u00e8res \u00e0&nbsp;\u00e9tudier&nbsp;avant d\u2019acheter une doudoune et \u00eatre s\u00fbr de faire le meilleur choix, dans notre article dossier disponible juste ici : <a href=\"https:\/\/www.montania-sport.com\/blog\/comment-choisir-une-doudoune-montagne\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.montania-sport.com\/blog\/comment-choisir-une-doudoune-montagne\/<\/a><\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.montania-sport.com\/blog\/wp-content\/uploads\/2025\/10\/20250523_Crazy_Action_FW25_0080-Grande-1024x683.jpeg\" alt=\"\" class=\"wp-image-40087\" style=\"width:709px;height:auto\" srcset=\"https:\/\/www.montania-sport.com\/blog\/wp-content\/uploads\/2025\/10\/20250523_Crazy_Action_FW25_0080-Grande-1024x683.jpeg 1024w, https:\/\/www.montania-sport.com\/blog\/wp-content\/uploads\/2025\/10\/20250523_Crazy_Action_FW25_0080-Grande-300x200.jpeg 300w, https:\/\/www.montania-sport.com\/blog\/wp-content\/uploads\/2025\/10\/20250523_Crazy_Action_FW25_0080-Grande-768x512.jpeg 768w, https:\/\/www.montania-sport.com\/blog\/wp-content\/uploads\/2025\/10\/20250523_Crazy_Action_FW25_0080-Grande.jpeg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u27a1\ufe0f Et retrouvez \u00e9galement toute notre s\u00e9lection de doudounes sur notre boutique en ligne ou en magasin : <a href=\"https:\/\/www.montania-sport.com\/7604-doudounes-montagne\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.montania-sport.com\/7604-doudounes-montagne<\/a><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Montania Sport, sp\u00e9cialiste du ski de rando depuis 2005<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"250\" height=\"250\" src=\"https:\/\/www.montania-sport.com\/blog\/wp-content\/uploads\/2023\/04\/cropped-logo-avis-rond-250-2021.png\" alt=\"logo-avis-montania-sport\" class=\"wp-image-31483\" style=\"width:82px;height:auto\" srcset=\"https:\/\/www.montania-sport.com\/blog\/wp-content\/uploads\/2023\/04\/cropped-logo-avis-rond-250-2021.png 250w, https:\/\/www.montania-sport.com\/blog\/wp-content\/uploads\/2023\/04\/cropped-logo-avis-rond-250-2021-150x150.png 150w, https:\/\/www.montania-sport.com\/blog\/wp-content\/uploads\/2023\/04\/cropped-logo-avis-rond-250-2021-221x221.png 221w\" sizes=\"(max-width: 250px) 100vw, 250px\" \/><\/figure>\n\n\n\n<p>Sp\u00e9cialiste du ski de randonn\u00e9e depuis 2005, Montania Sport propose un large choix de mat\u00e9riel, v\u00eatements et accessoires de ski de rando pour vivre pleinement votre passion de la montagne. Une \u00e9quipe de passionn\u00e9s vous accompagne avec des conseils d\u2019experts adapt\u00e9s \u00e0 vos besoins et \u00e0 votre niveau.<\/p>\n\n\n\n<p>\u27a1\ufe0f Vous pouvez consulter ici notre espace ski de rando (packs ski, chaussures, b\u00e2tons, DVA, sacs avalanches, casques, gants, peaux au m\u00e8tre etc\u2026) :&nbsp;<a href=\"https:\/\/www.montania-sport.com\/7051-espace-ski-de-randonnee-chambery-packs-chaussures-dva-airbag\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.montania-sport.com\/7051-espace-ski-de-randonnee-chambery-packs-chaussures-dva-airbag<\/a><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>Merci de votre lecture et \u00e0 tr\u00e8s vite sur les skis !<\/p>\n\n\n\n<p>Hugo<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La doudoune Levity Jacket de la marque italienne CRAZY IDEA est une petite p\u00e9pite d\u00e9couverte presque par hasard lors de nos s\u00e9lections textile. Il s&rsquo;agit de la doudoune la plus l\u00e9g\u00e8re du monde (185g pour le mod\u00e8le femme et 207g pour le mod\u00e8le homme). Un minimum de poids pour un maximum de chaleur (950 CUIN), &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.montania-sport.com\/blog\/levity-jacket-la-doudoune-la-plus-legere-du-monde\/\"> <span class=\"screen-reader-text\">Levity Jacket : la doudoune la plus l\u00e9g\u00e8re du monde<\/span> Lire la suite\u00a0\u00bb<\/a><\/p>\n","protected":false},"author":16,"featured_media":40089,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[10],"tags":[1154,835,1241],"class_list":["post-40052","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites-du-magasin-nouveautes","tag-crazy","tag-doudoune","tag-levity-jacket"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Levity Jacket : la doudoune la plus l\u00e9g\u00e8re du monde - Blog Montania Sport<\/title>\n<meta name=\"description\" content=\"D\u00e9couvrez la doudoune Levity Jacket : la plus l\u00e9g\u00e8re du monde ! 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