The Sneakers ZX 700 K adidas Originals sit very slight foot. The reinforced heel area supports a secure hold. - Imitation leather with textile inserts anti-slip tread pattern, front additionally raised slightly padded entry with laces slightly padded Interchangeable with antibacterial OrthoLite function Upper: Textile, Other Material (material mix of synthetic and textile) lining and insole: textile sole: Other material (rubber)