Upgrade your Whoop 4.0 with the SLEEPHEAD® Nylon Sport Band, designed for ultimate comfort, durability, and style. Made from breathable, waterproof nylon, this adjustable replacement strap is perfect for both men and women who want a secure and stylish fit.
✅ Compatible with Whoop 4.0 – Seamless fit for your fitness tracker.
✅ Breathable & Waterproof – Stay comfortable during workouts or daily wear.
✅ Adjustable & Secure Fit – Customizable for all wrist sizes.
✅ Includes Bumper Case – Extra protection for your Whoop device.
Stay active and stylish with this high-quality replacement wristband—built for performance and comfort! ⌚🏋️♂️💪