Tennis Pro Headband Size:One Size smooth fabric and an exposed

smooth fabric and an exposed elastic band at the bottom that helps keep everything in place

A classic jogger fit that tapers through the leg is paired with an elastic waistband to provide a comfortable fit that moves with you

Designed for impressive cooling and breathability

Track the details of every ride with mountain biking metrics plus specialised grit and flow measurements that rate trail difficulty and how smoothly you descend

The watch constantly samples your heart rate and will alert you if it stays too high or too low while you are at rest

Tennis Pro Headband Size:One Size smooth fabric and an exposedTennis headband made of technical fabric. Embellished with a contrasting logo, it is lightweight and comfortable, making it perfect for training sessions. Fabric: 90% polyester, 10% elastane