Because of the close fit required for cycling shoes, it\'s important that your choice of socks can deliver both feel and protection against the cold, while still being thin enough to fit comfortably inside that shoe. UphillSport Sport Dual Layer Cycling Socks are developed for both indoors and outdoors conditions, with thin, efficient layers that fit closely and finely. The merino wool rich multilayer structure of UphillSport Sport Dual Layer Cycling Socks offer good ventilation and warmth for colder conditions, while being durable and light to wear. A piqué knit around the foot allows extra breathability, while an elastic grip on the arch delivers a perfect fit. Importantly for such close fitting footwear, the seamless toe stops the persistent rubbing from conventional round seams that cause blisters. Uphillsport Socks are designed and manufactured in Finland to very high standards, using ethically sources such as mulesing-free merino wool.