Fact: cold feet ruin days, so Orvis have taken the heaviest weight merino wool fiber contents Orvis could find and built winter-ready, over-the-calf warmth in the OTC Wader Sock, tested in conditions that would have less-committed anglers inventing excuses. Given their heavyweight, thick nature, gone are the days of doubling up socks in attempts to stay warm—these are the socks built to keep you in the game all day. Because they're patterned after the contour of the wader booties and boots, expect a seamless fit with reinforced zones in problem abrasion areas like the heel, toebox, and the top of your ankle where wading boots end. Ribbed arch eliminates bunching and ensures comfort.

• Heavyweight warmth, sewn from high-density merino wool
• Over-the-calf height
• Perfect fit and patterned after Orvis wader booties and boots
• Reinforced zones in heel, toebox, and top of ankle
• Ribbed arch eliminates bunching

Click here for sizing guide.