The Petzl Protective Cap/Beanie protects the head on cold and windy days. The design, specific to each zone, optimizes thermal insulation and regulates humidity. The seamless fitted design and side vents make it comfortable to wear under a helmet, without getting in the way.

Features:

• Optimal head protection in cold and extreme environments: lower section of the Windstopper offers thermal insulation against cold and wind
• Designed for wearing under a helmet:
  • upper section is breathable, to limit perspiration inside the helmet
  • seamless, fitted design for optimal comfort with the helmet
• Does not get in user’s way during everyday work: lateral slots in front of the ears ensure the hearing is not impeded
• Machine washable up to 30° C
• Available in two sizes

Specifications:

•  
• Weight: 25 g
• Material(s): polyester, spandex
• Color: Black/Yellow
• Head Circumference 
  • M/L: 56-59cm
  • L/XL: 59-63cm

Available Sizes:

• M/L ( A016AA00)
• L/XL (A016AA01)