The Progress TRAIL BAMBOO socks have a padding, an excellent anatomical fit, and are exceptionally comfortable. Thanks to the stronger and thicker terry, your feet won't slip in the sock when you sweat. Bamboo fibre has excellent antibacterial properties, is more resistant to bacterial growth than cotton and provides odour resistance. Bamboo fibre is also more absorbent than cotton. Another advantage is its excellent thermoregulation, which makes the socks suitable for year-round use.