The RSX-Genesis design is the culmination of our search for the perfect boxing shoes at the best possible price. Built for speed and durability, this classic beauty is built to withstand the toughest workouts. Our newly developed rubber outsole, crafted into a unique pattern, is designed to improve grip on the canvas and allow optimal control over your movements. The RSX-Genesis combines all the elements needed for a boxing shoe that is both comfortable and high performance. It features breathable mesh sides, a reinforced heel and a steel shaft for added support. So boxers of all categories from beginners, intermediate to advanced will be able to enjoy professional quality shoes at a great price. Features: made of high quality PU (suede-like finish) breathable mesh on each side light weight low profile (Lo-Top Design) Secure ankle strap ultra-durable rubber sole molded EVA insole with a firm finish Steel midsole insert Reinforced heel cap construction Printed and embossed Rival logo on ankle strap heat sealed Rival logo on mesh embossed Rival logo on rubber grip Size table: US EU UK Insole length 5 37.5 4 238 mm 6 38.5 5 246 mm 7 39.5 6 255 mm 8 41 7 263 mm 9 42.5 8 271 mm 10 44 9 280 mm 11 45 10 288 mm 12 46 11 297 mm 13 47.5 12 305 mm