{"product_id":"la-sportiva-trango-alpine-gtx","title":"La Sportiva Trango Alpine GTX","description":"\u003cp data-start=\"106\" data-end=\"472\" class=\"\"\u003eThe La Sportiva Trango Alpine GTX is built for mountaineers pushing into rugged, high-altitude terrain where performance and protection are non-negotiable. Designed to handle tricky faces, steep verticals, and challenging underfoot conditions, it combines advanced technologies with classic alpine craftsmanship for a boot that thrives in demanding environments.\u003c\/p\u003e\n\u003cp data-start=\"474\" data-end=\"1072\" class=\"\"\u003eAt the heart of its design is La Sportiva’s 3D Flex System Evo™, which enhances ankle mobility while delivering the structured support needed for precise footwork on technical ground. A GORE-TEX® Performance Comfort membrane ensures waterproof, breathable protection in all conditions—whether you're moving through snowfields or navigating wet granite. The Vibram® Cube Evo outsole features aggressive lugs and a climbing zone at the toe, providing maximum grip and edging precision when it matters most. Integrated Impact Brake System™ lugs offer additional traction and reduce impact on descents.\u003c\/p\u003e\n\u003cp data-start=\"1074\" data-end=\"1406\" class=\"\"\u003eThe rear TPU insert allows for seamless attachment of semi-automatic crampons, making this boot a versatile companion from trailhead to summit. Its upper, built from abrasion-resistant materials, strikes the right balance between comfort, durability, and lightweight performance—designed to go the distance without holding you back.\u003c\/p\u003e\n\u003cp data-start=\"1408\" data-end=\"1605\" class=\"\"\u003eWhether you're tackling alpine ridgelines, icy couloirs, or mixed routes at altitude, the Trango Alpine GTX delivers the confidence, comfort, and control to move higher and faster in the mountains.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRelevant Article\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor more information on choosing the right mountain boots and fitting the correct crampons click here:\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"\/ms\/blogs\/the-flash-rock-run-blog\/which-mountain-boots-and-crampons-buying-guide\" title=\"Mountain Boots and Crampons\"\u003eMountain Boots and Crampons\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e100% Trango Series DNA to guarantee maximum precision when climbing\u003c\/li\u003e\n\u003cli\u003eThe last and lasting board is designed to optimize performance and progression using crampons\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLightened sole pack with Vibram® Cube Evo tread and La Sportiva Impact Brake System™ technology\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e Specification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCrampon Compatibility: B2\u003c\/li\u003e\n\u003cli\u003eWeight: 665g half pair\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSole: \u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eVibram® Cube Evo\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePatent: Impact Brake System, 3D Flex System Evo™\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMidsole: Low-density polyurethane and TPU insert for rear crampon attachment\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLining: GORE-TEX Performance Comfort\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eUse: \u003c\/strong\u003e\u003cspan\u003e UK winter and summer alpine technical \u003cmeta charset=\"utf-8\"\u003emountaineering.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003ca title=\"Mountain Boot Sizing Guide\" href=\"https:\/\/rockrn.com\/blogs\/the-flash-rock-run-blog\/mountain-boots-sizing-guide\" target=\"_blank\"\u003eHelp with sizing your mountain boots\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003eIf you require some assistance with sizing this boot to your particular needs click here:\u003cspan\u003e \u003ca title=\"Mountain Boot Sizing guide\" href=\"https:\/\/rockrn.com\/blogs\/the-flash-rock-run-blog\/mountain-boots-sizing-guide\"\u003eMountain Boot Sizing Guide\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e","brand":"La Sportiva","offers":[{"title":"Yellow \/ EU 41","offer_id":55351962337653,"sku":"FT-MB-LSTALP-EU 41","price":310.0,"currency_code":"GBP","in_stock":true},{"title":"Yellow \/ EU 41.5","offer_id":55351962370421,"sku":"FT-MB-LSTALP-EU 41.5","price":310.0,"currency_code":"GBP","in_stock":true},{"title":"Yellow \/ EU 42","offer_id":55351962403189,"sku":"FT-MB-LSTALP-EU 42","price":310.0,"currency_code":"GBP","in_stock":true},{"title":"Yellow \/ EU 42.5","offer_id":55351962435957,"sku":"FT-MB-LSTALP-EU 42.5","price":310.0,"currency_code":"GBP","in_stock":true},{"title":"Yellow \/ EU 43","offer_id":55351962468725,"sku":"FT-MB-LSTALP-EU 43","price":310.0,"currency_code":"GBP","in_stock":true},{"title":"Yellow \/ EU 43.5","offer_id":55351962501493,"sku":"FT-MB-LSTALP-EU 43.5","price":310.0,"currency_code":"GBP","in_stock":true},{"title":"Yellow \/ EU 44","offer_id":55351962534261,"sku":"FT-MB-LSTALP-EU 44","price":310.0,"currency_code":"GBP","in_stock":true},{"title":"Yellow \/ EU 44.5","offer_id":55351962567029,"sku":"FT-MB-LSTALP-EU 44.5","price":310.0,"currency_code":"GBP","in_stock":true},{"title":"Yellow \/ EU 45","offer_id":55351962599797,"sku":"FT-MB-LSTALP-EU 45","price":310.0,"currency_code":"GBP","in_stock":true},{"title":"Yellow \/ EU 45.5","offer_id":55351962632565,"sku":"FT-MB-LSTALP-EU 45.5","price":310.0,"currency_code":"GBP","in_stock":true},{"title":"Yellow \/ EU 46","offer_id":55351962665333,"sku":"FT-MB-LSTALP-EU 46","price":310.0,"currency_code":"GBP","in_stock":true},{"title":"Yellow \/ EU 46.5","offer_id":55351962698101,"sku":"FT-MB-LSTALP-EU 46.5","price":310.0,"currency_code":"GBP","in_stock":true},{"title":"Yellow \/ EU 47","offer_id":55351962730869,"sku":"FT-MB-LSTALP-EU 47","price":310.0,"currency_code":"GBP","in_stock":true},{"title":"Yellow \/ EU 47.5","offer_id":55351962763637,"sku":"FT-MB-LSTALP-EU 47.5","price":310.0,"currency_code":"GBP","in_stock":true},{"title":"Yellow \/ EU 48","offer_id":55351962796405,"sku":"FT-MB-LSTALP-EU 48","price":310.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/files\/La-Sportiva-Trango-Alpine-GTX_b89bf73d-a7da-4a76-9b24-f50604417922.png?v=1785445990","url":"https:\/\/rockrn.com\/ms\/products\/la-sportiva-trango-alpine-gtx","provider":"Rock+Run","version":"1.0","type":"link"}