Our knee-high midweight socks are warm enough to keep the cold at bay but won’t add bulk under your Naughtvind bibs. Knee-high coverage eliminates gaps in layers. The Merino wool blend wicks moisture away from your feet to keep them warm and dry. Wear them on their own on cold days, or layer them with our lightweight socks for a vapor barrier in deep cold.? - 61% Merino Wool, 28% Nylon, 9% Polyester, 2% Elastane

Our knee-high heavyweight socks are warm enough for the coldest days out. Knee-high coverage eliminates gaps in layers, making these the best winter cycling socks for combining base layers, pants, and boots. The Merino wool-blend fabric wicks moisture away from feet to keep them warm and dry. These deep-winter bike socks are toasty enough on their own for super-cold days, and can be layered with our lightweight socks for a vapor barrier in deep cold.? - Heavyweight Merino wool-blend fabric - Measures 11" tall - Ideal for the coldest days out, especially when wearing boots with pants and bibs