Grisport men's Nero avon leather sports shoes black comfortable lightweight Grisport Nero avon 42811A50 Modern men's sneakers made of natural leather, designed for everyday comfort. The flexible Ergo-Flex construction and Flex-Point system support the foot's natural movement, while Antistatic technology increases safety and comfort. Perfect for urban styling and all-day wear. Comfortable sports shoes by Grisport, model Nero avon 1.2/1.4. The upper is made of the highest quality natural grain leather. The lining inside the shoe is made of soft fabric. Lightweight and flexible TPU sole provides good cushioning and grip, reducing foot fatigue when walking around town or taking light walks Classic lacing. The perfect footwear for any sporty style. Grisport sports shoes. Technologies used: Ergo-Flex - flexible construction ensuring comfort and natural foot movement. Antistatica - a system for removing electrostatic charges that improves safety. Flex-Point - an optimized sole flexion point that makes every step smoother.