GripGrab UPF 50+ Lightweight Summer Cycling Skull Cap UV Protection Under Helmet Liner SPF Hot Weather Bicycle Headwear, White, One Size

Certified sun protection - This bicycle cap with sun protection factor 50+ is your UV protection when cycling in the summer sun to avoid sunburn under the helmet Fits comfortably under your helmet - Designed for bicycle helmets, this lightweight and thin summer hat can be worn comfortably under a helmet and protects against UV rays and sweat No overheating - Designed for use in hot summer as protection against sunburn on the head, the thin mesh material of this underhelmet cap is highly breathable and prevents heat build-up Sweat protection: sweat is kept away so that it does not run into your eyes and on your glasses; in addition, evaporation creates a cooling effect; elastic material for high comfort Coordinated design - This sun protection hat is a new version of the GripGrab UPF 50+ lightweight summer skull cap; the seams are now fabrically consistent with the main material