The Mund Socks TEIDE CO Sock is the ideal garment for children during trekking in high temperature seasons. Due to its composition of LYCRA® fiber, this garment is very comfortable, fits perfectly and retains its shape over time, letting the wearer to move freely. Seamless. This mountain sock has elastic stripe on the instep and reinforced heel and toe. The shin is reinforced with a high density structure. Double woven for extra padding on the sole of the foot.