PVC surface Polyester stretchable fabric Elastic band

Knitted surface Different color assorted Regular sponge foam Comfortable elastic band Stretchable lycra cover and lining 12mm EVA shock-absorbing foam insert

100% cotton cloth cover High-density PU molded foam Soft elastic sleeve band

Polyester felt cover Molded PU foam Soft elastic sleeve band

W. PK fabric surface EVA foam Lycra back Elastic strap in top Velcro closure

Neoprene with nylon lining Open patella to relieve pressure Velcro closure above knee

Vinyl fabric Spring Stays Fits right and left feet

Heavy duty mesh cover High-impact PE shell insert Comfortable 9mm soft EVA foam padding

Stretchable polyester/rayon cover Comfortable 9mm soft EVA foam padding Super light weight Fully washable