The Totally Tubularâ„¢ is an essential addition for anyone spending time outdoors. Warm, insulating, sweat-wicking and wind blocking, this tube can be worn as a buff-style neck gaiter, a face mask and more. Extended time spent out in the woods is made easier with the UPF 50+ Comfort Shellâ„¢ fabric composition, which assures you'll always get a custom fit with 4-way stretch and keeps you comfortable with its antimicrobial and moisture management properties, all with a soft, brushed interior.