Petzl Wicking Helmet Liner 

The Petzl Wicking Helmet Liner is a breathable cap for wicking sweat and drying quickly. The seamless fitted design makes it comfortable to wear under a helmet, without getting in the way.

Features:

• A breathable membrane allows perspiration to be wicked and to dry quickly
• Designed for wearing under a helmet: seamless fitted design makes it very comfortable to wear under a helmet
• Machine washable up to 40° C
• Available in two sizes

Specifications:

• Weight: 15 g
• Material(s): polyester, spandex
• Color: Black/Yellow
• Head Circumference
  • 56-59 cm (A016AA00)
  • 59-63 cm (A016AA01)