Men’s Summit Pro 120 Long-Sleeve Top. Harnessing FlashDry™ and moisture-managing DotKnit technology, the Summit Pro 120 Long-Sleeve Top delivers lightweight comfort and warmth during high-output alpine activities. • Avg Weight | 160g • Centreback | 73,025 cm • Fabric | 120 G/M², 58% Polyester, 42% Recycled Polyester Double Knit with FlashDry™ • Sizes | S-XXL • Our DotKnit baselayers offer both lightweight warmth and exceptional moisture management • Double-knit DotKnit fabric features targeted yarn construction for optimised moisture management • Engineered holes in the face fabric accelerate moisture transfer • Raglan sleeves and underarm gussets for mobility • Minimal seams for reduced bulk • Merrow stitching for strength and comfort against the skin • Thumbholes at cuffs