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When warmth is a must the Simms Thermal OTC sock is what you want. It is the ideal combination of ex ...
When warmth is a must the Simms Thermal OTC sock is what you want. It is the ideal combination of exceptional warmth without being too bulky in your waders. OTC stands for Over The Calf and when the water is cold you'll be glad you have the extra coverage! The Merino Wool material wicks moisture away from your foot and keeps you warm and comfortable. Excellent fit under your waders, too.
