Take care of your brain, because concussions are lame and math is hard. This ProTec skateboard helmet is a popular choice on the streets or at the park. The ProTec Classic Matte Light Grey Skate Helmet - X-Small / 20.5" - 21.3" will help protect your melon from the hall of meat.

Features: 

• Size: X-Small / 20.5" - 21.3"
• Color: Matte Light Grey 
• Made from high-quality materials and built to last