Bottom hem: 77- 79% nylon/21-23% spandex

The men's Glycerin GTS 23 is the perfect running shoe if you want supreme softness and structured support

This latest version features:

10-pin Pebax® spike plate provides unrelenting grip on the track

breathable mesh material helps reduce the need for additional overlays

Unisex Nike Zoom Rival Waffle 7 US Men's Size (Women's):9.5 (11.0) Bottom hem: 77- 79% nylon/21-23%Looking to smash your running goals? Meet the Nike Rival Waffle 7. With a full length Waffle outsole and comfortable fit, it functions as both a training and a racing shoe. Updated upper with open hole mesh for enhanced breathability and water drainage when running through wet terrain. Weather Ready Upper: Lightweight, open hole mesh on the upper helps provide enhanced breathability and water drainage compared to the previous model. Plus, Nike