Description Smartwool Hike Light Cushion Ankle Socks are breathable merino wool hiking socks built for comfort, durability and blister resistance on fast day walks and multi-day treks. Formerly the PhD® Outdoor, this refined design integrates Indestructawool™ durability zones, the 4 Degree™ Elite fit system and targeted mesh ventilation so your feet stay dry, supported and secure in low-cut hiking shoes. Light cushioning underfoot smooths out rocky trails without adding bulk, while a “stay-put” welt and a virtually seamless toe reduce friction on long days. Made in the USA with ZQ-certified Merino and recycled nylon, these ankle socks balance temperature across changing conditions and resist odour naturally—ideal for back-to-back trail days. At an ankle height of approximately 8.3 cm, they pair perfectly with lightweight boots or approach shoes when you want freedom of movement with dependable underfoot protection. Smartwool Hike Light Cushion Ankle Socks Features Indestructawool™ technology with extended high-wear zones for long-lasting durability 4 Degree™ Elite fit system hugs the foot to minimise slip and bunching Body-mapped mesh panels boost breathability for cooler, drier feet Virtually Seamless™ toe and comfort welt deliver a smooth, stay-put fit Light cushion across the sole for shock absorption without bulk ZQ Merino blends thermo-regulation with natural odour resistance Recycled nylon content reduces environmental impact Specifications Height: Ankle (~8.3 cm) Cushion: Light underfoot Materials: 56% Merino Wool, 31% Recycled Nylon, 11% Nylon, 2% Elastane Construction: Indestructawool™ durability zones; 4 Degree™ Elite fit; Virtually Seamless™ toe Made In: USA Best For: Hiking, walking, travel
