The Backstrap Kid's Tube Neck Warmer keeps them protected and warm all season long! It has an ergonomic cut and design, 4-way stretch fabric for multiple wearing applications and seamless helmet compatibility. The Kids Tube is UPF 50+ (UV) rated for sun protection and has dual layer fabric that is wind rated to keep kids protected from the elements. Blackstrap sets the industry standard in performance,comfort, and protection from the elements. Young skiers, snowboarders, snowmobile riders will find The Tube to be their new favorite tool in the outdoors. Stay Protected, Explore Longer.