NWT Sonic Pink Go ahead, get sweaty. This seamless headband is shaped for a comfortable fit and keeps sweat out of your eyes while you count reps, sets, and laps. fabric Seamless construction knits yarns into a single tube of sweat-wicking, four-way stretch fabric Added elastane improves stretch and shape retention features Silverescent™ technology, powered by X-STATIC®, inhibits the growth of odour-causing bacteria on the garment