Purple Sport Band For Apple Watch 1/2/3/4/5/6/7/SE 42/44 mm 42/44 MM This Purple Sport Band is made from custom high performance fluorelastomer which guarantees durability and strength - even during the most strenuous of sporting activities. Despite its robustness, the sport band is surprisingly smooth and soft as it drapes elegantly across your wrist. Finally, thanks to an innovative ‘pin and tuck’ closure mechanism, the sport band can be easily adjusted to ensure a clean fit.