4.0 Blur SportFlex Band Color:Blur you get two versatile T-Shirt

you get two versatile T-Shirt Bralettes

The HydroKnit band is our fastest-drying

The molded face mask fits snugly across various face shapes to block light effectively

We updated it based on your feedback

Sport the number 4 as a reminder that hard work pays off and records are meant to be broken

4.0 Blur SportFlex Band Color:Blur you get two versatile T-ShirtSportFlex is ready for sweat, sport, and everything in between. Made from a highly durable soft touch silicone, its waterproof, dirtproof, sweatproof, and stainproof. With an adjustable closure system and ventilation details, its built for high performance and game for anything. Includes band, hook, clasp, and Fast Link slider that makes swapping bands easier than ever. Only compatible with WHOOP 4. 0.