Product Name: Mountain Bike Helmet Model: TS-62 Range of use: competition/road/mountain/pulley Size: about 32*18CM Material: American POLYSOURCE EPS+PC Weight: about 325G Color: Tibetan blue, white and black + light / white, blue and black + light / white, red and black + light Head circumference: L (57-61cm) Application scope: competition/mountain/BMX and other intensity sports Passed CE certification