The classic S1 from Airhole is a velcro strap facemask with water repellent outershell to keep the elements out. Airholes always obviously come with an airhole too this one is no exception with a silicone injected hole for venting moisture so your face doesnt get wet throughout the day. These keep your face warm on the cold days with hypoallergenic fleece linings which are nice & toasty warm. Airholes keep the elements out to ensure you stay nice & warm. The Graphic S1 facemasks are finished with a graphic print shell.