Your Cold-weather Companion—In Prints That Pop. The Therma Tube Neck Warmer is designed for days that call for extra defense—so you can keep doing your thing when the snow is too good to quit. This cold-weather companion is so warm and cozy, you’ll forget it’s there when you’re gliding up the skin track or carving down the mountain. Wear it with or without a helmet, and show off your style with a one-of-a-kind print.