Simms Merino Thermal OTC Sock

Built for cold days and long wades, the Simms Merino Wool Over-the-Calf Socks deliver heavyweight warmth, comfort, and durability that serious anglers can count on. Designed to perform inside waders or boots, these merino wool fishing socks naturally wick moisture, resist odor, and keep your feet warm and dry from dawn to dusk. Crafted in the USA with an 81% merino wool blend , these Simms wading socks feature reinforced midfoot support , durable heel and toe zones , and a full over-the-calf height to prevent bunching and sliding during long days on the water. The combination of merino wool, nylon, and Lycra® spandex ensures a snug, supportive fit that stays comfortable whether you’re hiking into a backcountry stream or standing knee-deep in icy winter flows. Key Features Heavyweight warmth: Premium merino wool blend keeps feet insulated in cold water and winter conditions. Moisture wicking & odor resistant: Natural merino fibers pull sweat away and prevent odor buildup. Reinforced construction: Extra durability in the heel, toe, and midfoot support zone for all-day comfort. Secure over-the-calf fit: Stays up inside waders or boots without slipping or bunching. Made in the USA: High-quality craftsmanship for long-lasting performance. Easy care: Machine wash and dry for hassle-free maintenance. Fabric Tech: 81% Merino Wool / 18% Nylon / 1% Lycra® Spandex