The Sewfree arm warmer is made from a light weight and breathable and fabric. Making it fast drying with a cooling effect. The close-fitting UV resistance can reach more than 40 degrees. The seamless fitting process provides a smoother surface compared to normal stitching and reduces the chance of skin irritation providing a more comfortable experience.

Implantable anti-slip function keeps positioning firmly fixed in place and free fabric cutting with no sewing enables a more comfortable fit whilst giving unbound sizing to fit any arm shape.