adidas adizero Javelin Mid Unisex Racing Shoes Core Black/Zero Mt/Spark

Details:

• Ideal for javelin throwing
• Upper in synthetic and padded material that wraps the foot like a second skin
• EVA midsole with rubber lining
• Sole with nail plate and provision for 11 removable nails
• Lacing system with flat laces and double Velcro strap that keeps the foot securely attached to the shoe
• Padded tongue and not integrated into the structure
• More resistant inserts applied full length on the upper for greater stability
• Medium profile collar that hugs the ankle
• Reinforced and more rigid heel cup on the back
• Nails and key included
• Removable internal insole