{"product_id":"kailas-fuga-du-2-boa-ks2533171-mens","title":"KAILAS FUGA DU 2 BOA KS2533171 - Men's Trail Running Shoe","description":"\u003ch2\u003eKAILAS FUGA DU 2 BOA KS2533171 — Men's Elite Maximum-Traction Mountain Racing Shoe\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eKAILAS Men's FUGA DU 2 BOA KS2533171\u003c\/strong\u003e — known domestically as the \u003cstrong\u003e「黑山大坡王」 (Black Mountain Slope King)\u003c\/strong\u003e — is a top-tier mountain running shoe crafted for runners navigating aggressive grades and unpredictable off-road terrain. Sitting at the apex of Kailas's technical racing lineup, it combines a dual-density supercritical foam midsole with an ultra-wide, stable platform for athletes who demand unparalleled lateral stability, razor-sharp traction, and swift mid-race micro-adjustments on steep technical slopes, loose scree, and demanding skyrunning or vertical kilometer courses.\u003c\/p\u003e\u003ch3\u003e🏔️ Design Concept: Defensive Alpine Mastery\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e125mm Ultra-Wide Forefoot Last\u003c\/strong\u003e — Dramatically flared chassis footprint to 125mm at the forefoot vastly expands ground-contact surface area, serving as an effective anti-ankle-roll stabilizer over jagged rocks and heavily tilted terrain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated BOA® Fit System + AWS 3.0\u003c\/strong\u003e — Mechanical dials and high-tensile textile cables run in tandem with Kailas's patented AWS 3.0 two-section tightening system. Instantly isolate and micro-adjust midfoot tension with one hand, anchoring the heel firmly into the pocket to stop forward foot slide and toe-crush on steep downhills.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXDiMESH Technology\u003c\/strong\u003e — Advanced multi-dimensional mesh upper that is \u003cstrong\u003e37% lighter\u003c\/strong\u003e, provides \u003cstrong\u003e40% more breathability\u003c\/strong\u003e, and achieves \u003cstrong\u003e20% greater tear durability\u003c\/strong\u003e vs. traditional sports mesh fabrics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTPU Heel Exoskeleton\u003c\/strong\u003e — Rigid outer TPU joint-stabilization frame firmly wraps the heel, locking the rear foot down to combat lateral ankle strain during aggressive side-hill cutting.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e⚙️ Performance Breakdown\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Density Supercritical Midsole\u003c\/strong\u003e — A \u003cstrong\u003e7% thicker forefoot segment\u003c\/strong\u003e delivers a \u003cstrong\u003e27% improvement in energy rebound and impact shock absorption\u003c\/strong\u003e. Stiff peripheral support elastomer borders prevent the plush foam from collapsing sideways under heavy loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibram® Megagrip + Litebase Outsole\u003c\/strong\u003e — Full-length Vibram Megagrip paired with Litebase technology trims overall rubber weight without sacrificing wear longevity. Deep tire-tread-inspired \u003cstrong\u003e4mm multi-directional triangular lugs\u003c\/strong\u003e clamp onto wet limestone, slippery slopes, and slick mud with absolute authority.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRide Geometry\u003c\/strong\u003e — \u003cstrong\u003e35mm heel \/ 29mm forefoot\u003c\/strong\u003e stack with a balanced \u003cstrong\u003e6mm drop\u003c\/strong\u003e — striking a precise compromise between ground-feel agility and long-haul underfoot protection.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e📏 Sizing \u0026amp; Fit Advisory\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrue to Size\u003c\/strong\u003e — Fits TTS for length with a glove-like lockdown around the midfoot and heel via the BOA + AWS 3.0 system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Toe Box\u003c\/strong\u003e — The 125mm expanded forefoot platform delivers premium horizontal splay room. Handles \u003cstrong\u003enormal, neutral, and wider foot profiles\u003c\/strong\u003e beautifully without pinching or hot spots.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KAILAS","offers":[{"title":"Midnight Black \/ US-MAN7\/UK6\/EU40","offer_id":47611488927798,"sku":"KS2533171-40-子夜黑","price":343.0,"currency_code":"USD","in_stock":true},{"title":"Flying Light Silver \/ US-MAN7\/UK6\/EU40","offer_id":47611488960566,"sku":"KS2533171-40-飞光银","price":398.0,"currency_code":"USD","in_stock":true},{"title":"Original \/ US-MAN7\/UK6\/EU40","offer_id":47611489058870,"sku":"KS2533171-40-源色","price":398.0,"currency_code":"USD","in_stock":true},{"title":"Midnight Black \/ US-MAN7.5\/UK6.5\/EU41","offer_id":47611489288246,"sku":"KS2533171-41-子夜黑","price":353.0,"currency_code":"USD","in_stock":true},{"title":"Flying Light Silver \/ US-MAN7.5\/UK6.5\/EU41","offer_id":47611489353782,"sku":"KS2533171-41-飞光银","price":398.0,"currency_code":"USD","in_stock":true},{"title":"Original \/ 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