FOX RIVER Therm-A-Wick Over-The-Calf Liner Sock | Cold Weather & Winter Sock Liners | Thermolite® Warmth | Moisture Wicking | Ultra-Lightweight | Large

FOX RIVER Therm-A-Wick Over-The-Calf Liner Sock | Cold Weather & Winter Sock Liners | Thermolite® Warmth | Moisture Wicking | Ultra-Lightweight | Large

• THERMOLITE WARMTH WITHOUT BULK , FULL OVER-THE-CALF COVERAGE: Engineered with Thermolite hollow core fibers that heat up fast and lock in warmth, these ultra-lightweight over-the-calf liner socks deliver serious cold weather performance from toe to knee without adding bulk inside tall boots, ski boots, or winter work boots.
• STAY DRY ALL DAY WITH WICK DRY TECHNOLOGY: Fox River's exclusive Wick Dry system actively pulls moisture away from your skin and speeds up evaporation, keeping feet dry and comfortable even during high-output cold weather activity. No dampness, no cold clammy feet. Just reliable warmth from first step to last.
• OVER-THE-CALF LENGTH THAT STAYS PUT: Unlike crew liner socks, the over-the-calf cut stays securely in place inside tall boots without slipping or bunching. Made from 50% Thermolite polyester, 49% nylon, and 1% spandex with a smooth flat-knit construction and flat comfort toe seam for a barely-there fit.
• BUILT FOR TALL BOOTS , VERSATILE ENOUGH FOR EVERYTHING ELSE: Layer them under hiking socks for winter trail days, wear them as ski sock liners on the mountain, use them inside tall work boots for added warmth and moisture management, or pull them on solo for lightweight cold weather coverage.
• AMERICAN MADE SINCE 1900 , GUARANTEED: Fox River has crafted performance socks for hard-working people and outdoor lovers for over 120 years, right here in the USA. Every pair is backed by our 1-year manufacturing defect guarantee. Quality built to last, from a brand that's earned your trust.