adidas Tiro 26 Goalkeeper Soccer Socks, Black JN7799. These adidas goalkeeper socks from the Tiro soccer line will elevate your game. Anatomical fit. Specialized mesh around the calf provides optimal ventilation. Targeted metatarsal support helps reduce fatigue and improves stability. An innovative leg opening prevents the socks from shifting, adapting seamlessly to the player's movements. Reinforced toes and heel. Material: 80% recycled polyester, 13% cotton, 5% elastane, 2% recycled polyamide