{"product_id":"alien-4-0-spring-2026-us-scarpa-alien-4-0","title":"Alien 4.0 (Spring 2026)","description":"\u003cp\u003ePure speed, maximum precision, the Alien 4.0 is SCARPA's lightest, most advanced ski mountaineering boot ever. Built for elite racers and high-efficiency tourers, it delivers race-grade performance with technical refinement inspired by SCARPA's World Cup heritage. The carbon-fiber shell and cuff provide unmatched stiffness and ultralight weight, giving athletes direct energy transfer and instant response. The Speed Lock Lite mechanism offers a 76-degree range of motion for a fluid, natural stride on steep climbs. The BOA® Fit System ensures quick, micro-adjustable closure, while the Intuition® Race 4.0 SL liner delivers warmth, comfort, and precision fit in a feather-light package. A Vibram® UFO 4.0 sole gives dependable traction on rock, ice, and refrozen snow.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eEvery detail is engineered for one goal: maximum speed with total control.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFull carbon-fiber shell and cuff deliver ultimate torsional rigidity and strength at the lightest possible weight.\u003c\/li\u003e\n\u003cli\u003eSpeed Lock Lite walk mode provides a 76-degree range of motion for efficient uphill movement and secure downhill control.\u003c\/li\u003e\n\u003cli\u003eBOA® Fit System enables quick, precise, glove-friendly adjustments for a locked-in feel.\u003c\/li\u003e\n\u003cli\u003eIntuition® Race 4.0 SL liner offers heat-moldable fit, warmth, and low-profile comfort for long, cold alpine pushes.\u003c\/li\u003e\n\u003cli\u003eVibram® UFO 4.0 sole ensures reliable traction and grip on icy approaches and technical transitions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe Alien 4.0 is pure carbon speed built for racers who turn every climb and descent into performance perfected.\u003c\/p\u003e","brand":"us.scarpa","offers":[{"title":"Black \/ 39","offer_id":53009505976637,"sku":"46057046966511","price":809.7,"currency_code":"USD","in_stock":true},{"title":"Black \/ 40","offer_id":53009506009405,"sku":"46057046933743","price":809.7,"currency_code":"USD","in_stock":true},{"title":"Black \/ 41","offer_id":53009506042173,"sku":"46057046900975","price":809.7,"currency_code":"USD","in_stock":true},{"title":"Black \/ 42","offer_id":53009506074941,"sku":"46057047064815","price":809.7,"currency_code":"USD","in_stock":true},{"title":"Black \/ 43","offer_id":53009506107709,"sku":"46057047032047","price":809.7,"currency_code":"USD","in_stock":true},{"title":"Black \/ 44","offer_id":53009506140477,"sku":"46057046999279","price":809.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1019\/3715\/2317\/files\/12177_500_1_ali_4_0_blk_alien_4_0_black_1_jpg_v_1732099182_e673c38e-7b69-4910-9aac-b73d56740fdb.webp?v=1789117045","url":"https:\/\/www.scarpa.it.com\/products\/alien-4-0-spring-2026-us-scarpa-alien-4-0","provider":"scarpa.it.com","version":"1.0","type":"link"}