The Apex Tube Neck Gaiter from BlackStrap sets the industry standard in performance, thermal warmth & comfortable protection from the elements. Skiers, Snowboarders, and Backcountry enthusiasts have made the BlackStrap Apex Tube their go to facemask for the coldest, snowiest days on hill. The Apex Tube features a soft touch, brushed liner that is extremely soft, warm and breathable. The 4-way stretch fabric maximizes helmet compatibility and offers unmatched warmth. The Apex Tube is UPF 50+ (UV) rated for sun protection.