K2 Varsity White Helmet Size:Medium The LED lights are powered

The LED lights are powered by a gyro in the bearing so no batteries are required

super strong and yet very light

offer outstanding power transfer as well as perfect balance and control during your skating

With three of the most influential and stylish skaters in the game riding these wheels

The Oysi Medium Frame follows the same principles as the Oysi Frame

K2 Varsity White Helmet Size:Medium The LED lights are poweredThe K2 Varsity helmet is an essential piece of safety equipment. The Varsity is built with a classic skate helmet style and approved for both rollersports and bike riding. It has a tough ABS shell and a Ratchet fit system so its size adjustable to get the best fit in a comfortable EPS liner. Size Guide: S 48CM 54CM Small and medium will be suitable for children M 55CM 58CM L 58CM 61CM To make sure the helmet is going to be the correct fit please