4.0 Pursuit SportFlex Band

Keep pushing toward your best performance with Sportflex in a new Trailblazing color: Pursuit. 

Discover the newest SportFlex pack–the Trailblazer Collection, featuring three new shades inspired by your sense of adventure. Getting down and dirty? Don’t sweat it. With highly-durable silicone and ventilation details, the SportFlex band is waterproof, dirtproof, and stainproof–so that you can stay focused on what’s ahead.

Includes band, hook, clasp, and Fast Link™ slider that makes swapping bands easier than ever. Only compatible with WHOOP® 4.0.