The Nike Downshifter 6 MSL Running Shoes have the following feature: This Nike running shoe for men is a lightweight shoe, suitable for runners with a neutral gait cycle. A neutral gait cycle is characterized by a straight position of the foot and ankle on impact with a surface. This contrasts overpronating or underpronating runners who have a gait which tilts the foot inward or outward. The upper is made of mesh material, which provides a lot of ventilation. The midsole has Phylon shock absorbent material over the entire length which, in combination with the Support Frame at the heel, provides excellent shock absorbtion and a lot of comfort. The rubber outsole is made in a waffle pattern. This provides a good grip on both dry and wet surfaces. Specifications: Nike running shoes for men Phylon midsole Support Frame in the heel Mesh and synthetic upper Tags: running shoes, mens shoes.