Adult Unisex Adjustable Bike Helmet – 3 Colours

Description

Adult Unisex Adjustable Bike Helmet

A super adjustable, lightweight, one-size unisex bike helmet in three colours: grey, pink and blue.

• High-quality foam layer which can be adjusted the size of the head circumference.
• Ultra-light material with wind tunnel and air duct design to effectively reduce wind direction resistance.
• The 21-hole design is comfortable to wear.
• Suitable for head circumference 65cm and less. Head width is 18cm and less.Specification:
  Hole: 21 holes
  Color: 3 colors to choose
  Size: free size for most people
  Material: EPS foam + PVC sheet