Stable trainers designed for strength training. These shoes feature a rubber outsole and a textile lining with a secure lace-up closure. Perfect for maximizing your performance in the gym. Upper: Textile. Sole: Rubber. Please ensure you try on your footwear before returning, as the box or label may indicate a US/Euro size which differs from the UK size. Regular fit. Lace closure. Textile upper. Textile lining. Rubber outsole.