These midweight neck gaiters are made with a stretchy, moisture-wicking fabric blend of 90% Polyester and 10% Elastane. Add your custom touch and enjoy a personalized neck gaiter that is warm enough for skiing, yet breathable enough for a day on your bike, on the track, or for a trail run. .: Material: 90% moisture-wicking polyester, 10% elastane (250 g/m²) .: White interior .: Provides sun protection .: For sport activities or everyday use .: Blank product sourced from China .: NB! Size tolerance 0.5" (1.3 cm)