The HyperKo semi-rising boxing shoes have been studied and built to perfectly accompany Manny Pacquiao in his movements, in supporting both a high movement speed and extreme pressure support. The ultra-resistant reinforcement system "" Flywire "" and the tightening strap offer optimum fit and perfect protection for your joint foot/ankle. The area mesh minimizes the weight of the shoe to provide you more velocity and to optimize moisture management. Finally, about the soles, equipped with the new foam "Lunarlite" from Nike, give you a sense of lightness and liveliness on your support. Their curved design emphasizes your foot arch to give you the feeling of a second skin: your stability is increased, and your speed boosted. Characteristics: - Semi-rising boxing shoes (266 grams) - "Aerographic " Technology for better ventilation and aeration of your foot. - "Flywire " Technology ultra resistant for perfect maintaining of your joint. - "Lunarlite " Sole: ultra light and curved for a perfect grip and mobility. - Nike logo. Size guide: - 41: 26 cm. - 42: 26.5 cm. - 43: 27.5 cm. - 44: 28 cm. - 45: 29 cm. - 46: 30 cm. - 47: 30.5 cm.