1.For mountain bicycle・highway bicycle sprots

2.100% new brand and high quality for unisex

3.Size for head circumference L:56-62cm adjustable size

4.Color:colorful for your choosing

6.Materail:Outside:PC・ inside:EPS・PU foam・nylon adjust belt

7.Technology:Unicase technology・more safe and perfect

8.Storage advice:do not stored in damp environment・near where the heat source or directly in night・helment for dry proceesing・suggest using canvas package for storage

9.use air cooling make the air free・Anatomic design・senior double-sided velvet protection pad ・Easy to use・with magic buckle connection