Here's how it happens: First, your head sweats. Then you stop to rest, and all that sweat makes your temperature plummet. Unless you treat your brain box like an ice box, get the O Hydrolix™ Skully. It uses moisture management to pull perspiration away instead of letting it build up. Signed with a reflective icon, the lightweight design has four-way stretch for a comfortable fit that works well with a helmet.
Maximizes comfort by transporting perspiration away from skin and carrying it to the outer surface where it can quickly evaporate. This wicking ability helps protect the wearer from overheating in hot climates and chilling in cold climates.