Secondary Fabric: 95% recycled polyester 5% estane

and intuitive Split Second folding system

Carbon plate is engineered for longitudinal stiffness and maximum metabolic efficiency

• Hydrate faster: When glucose and sodium are transported together across the gut

Custom Shell™ HD: The Custom Shell™ HD process lets bootfitters personalize to the boot’s lower shell or cuff in 10 minutes while thin wall construction and new materials keep the foot closer to it

Smartwool men's Classic Thermal Crew Colorblock Size:S Secondary Fabric: 95% recycled polyesterOur Men's Classic Thermal Merino Base Layer Colorblock Crew features 100% Merino wool made with a flatlock seam construction and offset shoulder and side seams designed for enhanced comfort, breathability , thermoregulation, and odor resistance. From hiking to running and skiing, this base layer brings consistent comfort, plus reliable warmth and durability, for every winter activity. Features: Slim Charcoal Honey Gold is a collaboration between Arbor