RefrigiWear Leather Boot Sock | Orange | Ragg Wool/Leather/Nylon | L/XL. RefrigiWear Boots | Arch and ankle support bands for better fit and supportStretch ribbing on calf provides even fit and prevents bunchingBreathable and moisture-wicking Look no further for a perfect boot sock that combines warm materials with moisture wicking technology to keep your feet toasty and dry in the cold. The Leather Boot Sock is a merino wool and stretch nylon moisture wicking sock with a reinforced toe and heel. This sock also has arch and ankle support bands. 55% Acrylic / 27% nylon... - RefrigiWear Leather Boot Sock | Orange | Ragg Wool/Leather/Nylon | L/XL. |