... : S, M, L, XL 3) Material: nylon, neoprene 4) Color: black or customized Calf Support1.Material: nylon, neoprene2.Size:S/M/L ... Materialnylon, neopreneSizeS/M/L/XLColorblack,any other colors are offeredMOQ1200pcsFunctionprotect calf,keep warm and safe,avoid injuries and sprainCharacteristics*It uses ... Control Department specially responsible for quality checking in each process neoprene calf protector