Softer than anything you've worn all day. The WHOOP MG CloudKnit Band in Nova is the comfort-first strap in the WHOOP MG accessory range — a fine-knit cashmere-feel band engineered for the one thing a 24/7 health tracker demands above all else from its band: the ability to wear it for every hour of every day without noticing it is there.

WHOOP's core product promise is continuous monitoring — the strain, recovery, sleep, HRV, skin temperature, and blood oxygen data that WHOOP delivers is only as complete as the hours the device spends on the wrist. A band that causes discomfort, skin irritation, or sleep disruption creates gaps in that data and defeats the purpose of the tracker. The CloudKnit was designed specifically to eliminate those gaps: a fabric so smooth and friction-free against the skin that it disappears from conscious awareness within minutes of putting it on, remaining there through workouts, sleep, showers, and desk sessions without generating the wrist fatigue that harder-material bands accumulate over 24 hours.

The CloudKnit fabric delivers this through three interlocking material qualities. The fine-knit cashmere-adjacent texture — smooth rather than structured — lies flat against the skin without the edge contact or ridge pressure of woven or silicone alternatives. The high-stretch performance yarn conforms to the exact shape of the individual wrist rather than imposing a fixed diameter, adapting throughout the day as the wrist slightly changes size with fluid retention, heat, and activity. The moisture-wicking surface draws perspiration away from the skin during training and UAE's heat exposure, preventing the maceration and irritation that trapped sweat causes under any wrist-worn device in warm climates.

The low-profile hook-and-loop closure enables precise, stepless adjustment — tighter for training when sensor contact matters most, loosened for sleep and rest where circulation comfort takes priority — without the discrete notch limitations of pin-and-buckle closures. The band stays exactly where set without slipping under load.

Compatible with WHOOP MG across all membership tiers — One, Peak, and Life. This is a strap-only purchase: no device, no subscription, and no change to the existing membership is included or required.