Unisex Nike Zoom Superfly Elite 2 US Men's Size (Women's):7.5 (9.0) 650 mL ergo SpeedDraw Flask

650 mL ergo SpeedDraw Flask with Push-Pull Blast Valve™ Cap offers quick bursts of fluid

Nike Matumbo Racing Spike offers extremely lightweight support to help you can blaze down the homestretch in breathable comfort

Half-elasticated cuffs

durability and cushioning

The design delivers sweat-wicking comfort and a soft feel that's ready to take on more miles

Unisex Nike Zoom Superfly Elite 2 US Men's Size (Women's):7.5 (9.0) 650 mL ergo SpeedDraw FlaskULTRALIGHT, 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.