ADIDAS WTF APPROVED TKD FOOT PROTECTOR Exposes toes and front and back of soles for grip Elastic material keeps the foot guards snug around your feet without restricting movement Guards your toes, instep, and ankle against high impact Material: PU/EVA/NEOPRENE/ATB-100/COOL MESH/RUBBER SPONGE/RX-7 World Taekwondo Federation approved