Slam is very practical safety trainer with a metal-free toecap and flexlite rubber outsole. It also comes with a wipe clean leather upper and rubber heel support for stability on all surfaces. Upper: Smooth leather upper. Soft padded collar. Unique fisheye lace system to achieve the perfect fit. Reflective heel inserts and ankle stabiliser. Lining: Padded, moisture wicking and highly breathable. Cool in summer, warm in winter. Footbed: VS100 twin shock absorbing footbed is contoured to supports and cradle the foot. Toecap: Wide fitting composite non sparking and thermal insulating. Tested to impact of 200 Joules. Protective midsole: Flexible corrosion resistant steel, pierce resistant to 1100N. Sole: Triple-density Phylon/Rubber provides high slip resistance. Anti-static and abrasion resistant to latest EN standards. Heat resistant to approximately 300�C. Acid, alkali, oil and hydrocarbon resistant. Shock absorbing defined heel.