Simms

Guide Thermal Over-The-Calf Sock

Light a fire under your feet when you're fishing in frigid winter conditions with the Simms Guide Thermal Over-The-Calf Sock. High-loft merino wool offers premium warmth with a soft feel, manages moisture and resists odor buildup, and it insulates even when wet, just in case you spring a small leak. Right Angle arch support provides support for all-day comfort when the fish won't stop biting.