4010 Himalayan Safety Cross Trainer. Tumble genuine cow leather upper with Strong rubber toe, durability and long lasting resistance. Extra padded side for more comfort Mould PVC Easy-Band design on heel gives extra comfort. Soft padded PU collar. Soft comfort tongue with easy band design tongue mould piece. Metallic hagxon eyelet + "Lace Lock system" D-ring. EN ISO 20345:2004 standard Steel toe cap with 200 joules for Impact and 15,000 Newtons Compression. EN ISO 20345:2004 standard Steel midsole with 1,100 Newtons of penetration. Original Cambrella removable footbed with Gel heel cushioning insert - Shock impact absorption, long lasting. Gravity II Triple density outsole / Phylon ~ Anti-Torsion System ~ Rubber Medium hardness phylon offer the extreme shock-absorption, for good cushioning and reduce weight plus more comfort feeling to your feet. Stabilizer arch provides and idea balance of the stability and more durable.Nitrate rubber, oil and 300c heat resistant, better grip, good flex point High abrasion resistant, durable, "ERP" - Extreme Rubber Protection design; Standard - EN ISO 20345:2004 S1P. SRA: Outsole Slip Resistance BS EN ISO 20344:2004/A1:2007 (5.18); Tested on Ceramic Tile/Sodium Lauryl - Heel part 0.28. Flat Contact 0.32. Sizes 6-12.