Sports calf knitting compression calf cover men and women outdoor basketball football mountain climbing running leg protector Body material: Nylon Applicable people: Adults Applicable sports: Basketball Applicable scenarios: fitness equipment, foot basket sports, sports protective gear accessories, cycling sports, sports trends, other ball sports, martial arts self-defense, playground equipment, fishing sports, dance sports, health massage, running sports, hiking and camping , Shooting sports, table tennis, tennis, music instruments, outdoor sports bags, ice and snow sports, fitness and bodybuilding, extreme challenges, chess and card entertainment, swimming and wading sports Specifications: Black M, Black L, Black XL, Blue M, Blue L, Blue XL, Pink M, Pink L, Pink XL Material description: nylon yarn + rubber band + spandex yarn Whether it is non-slip: top silicone non-slip Package:1pc