The Blacking Out Brainstorm Helmet

Size Guide

Use a flexible measuring tape to measure the circumference of your head, wrapping it approximately 2,5 cm above your eyebrows and ears.

	XS/S	M	L / XL
Head circumference	54-56cm	56-59cm	59-62cm

• 

  Lifetime warranty

  All products come with a lifetime warranty. Don't be too clever.

  Warranty
• 

  Free returns within 14 days

  Free returns* within 14 days (*within the Iberian Peninsula)

  Returns
• 

  Distributors

  Want to collaborate with us? Check out our collaboration terms and conditions.

  Collaborate with us