Breathable mesh upper with FlexiFilm overlays for a secure fit

7-spike configuration for optimum performance

A terrific tank for everyday running

Thanks to the sweat-wicking

Take your trail run to new heights with the Altra TrailGaiter

Unisex Nike Zoom Superfly Elite 2 US Men's Size (Women's):10.5 (12.0) Breathable mesh upper with FlexiFilmULTRALIGHT, ULTRA FAST. The Nike Zoom Superfly Elite 2 delivers a high tech design for the track. Ultra lightweight fabric helps keep you cool, while a spike plate with 8 removable pins provides grip to power through the finish. Lightweight, Ready to Race Introducing the latest version of Flyknit AtomKnit. Flyknit fabric is stretched, steamed and set, delivering a lightweight, contoured fit with minimal water absorption and enhanced breathability.