Combining the luxurious quality, wicking, and naturally odourless qualities of merino wool with the superb insulation of PrimaLoft® yarns, the Castelli Alpha 18 Socks are ideal for your coldest adventures and when going out on the bike feels like a necessity more than anything else. Nylon heels and toes introduce durability and arch support bands hold the socks in place. Features PrimaLoft®/merino wool blend. Arch support band. Nylon heel and toe. 18cm ankle height.
Best Price: £14.50 from Merlin Cycles