CoreKnit is a lightweight, essential performance knit designed for everyday wear. Finished with an anti-microbial treatment, CoreKnit is ready for everything from daily routines to intense training sessions. CoreKnit dries ~40% faster than Superknit. Available for WHOOP 5.0 only. WHOOP device and membership not included.
Lightweight Performance Fabric
Made from breathable, soft-core knit polyester that’s both light and flexible—designed for all-day comfort and wear during various activities
Fast Link™ Swappable Band
Includes WHOOP’s Fast Link™ hardware (hook, clasp, slider), making it easy to swap bands without tools
Adjustable & Universal Fit
One-size-fits-most, fully adjustable to wrist sizes ~130–210 mm, and also compatible with WHOOP bicep strap options
Everyday & Workout Ready
Antimicrobial-treated knit fabric resists odor and moisture, making it suitable for workouts and daily wear
Stylish Variety of Options
Available in multiple colors and patterns—solid, marled, or seasonal—designed to suit your personal style .
Adjustable size fits most wrists comfortably (130–210mm).
Available in various colors and patterns to match your style.
A great balance between flexibility, comfort, and everyday performance.
| Color | Evergreen, Ash Grey, Royal Blue, Cardinal |
| Brand | Whoop |
Peripherals & Accessories
