The Reebok Realflex Optimal 3.0 Athletic feature a Synthetic upper with a Round Toe. The Man-Made outsole lends lasting traction and wear. For those who enjoy a barefoot running shoe, nothing gets you closer to the ground than the Realflex Optimal 3.0 running shoe from Reebok Men's. Incredibly lightweight and ridiculously flexible, the synthetic upper features mesh panels for maximum breathability, while the inside reveals a fabric lining and neutral arch. Engineered with 76 independent sensors to help promote the natural movement of the foot, the Realflex Optimal 3.0 helps you get back to your instinctive running gait. GUIDE TO CHOOSE THE RIGHT SHOE SIZE:Mens shoes come in narrow, medium and wide. C or N - NarrowD or M - Medium (normal)E or W - WideWomens shoes come in narrow, medium, wide and extra wideAA - NarrowB or M - Medium (normal)D - WideEE - Extra wideExample 1: If your shoe length is 9 UK and you have normal feet (width wise) then your size would correspond to UK 9D for Men and UK 9M for Women.Example 2: If you have wide or extra wide feet please choose your Size Length (e.g. UK 9) and either Width Size E (men) or EE (women)\n*Leather and synthetic\n*Rubber sole\n*Multi-directional flex nodes allow for natural motion\n*Removable Ortholite foam sockliner accommodates orthotics\n
