Airhole Airtube Ergo PolarAn ergonomic shape conforms to your face for optimum protection.A high performance polyester & spandex construction that performs in all conditions. Polar fleece repels moisture and protects against cold and heat making it ideal for everything from mid winter adventures to spring park laps. We also apply a DWR (Durable Water Repellent) coating to bead water and prevent the fabric from becoming saturated to keep your face dry and comfortable.AIRTUBE ERGOErgonomic ShapeDWR WATER REPELLENTDWR (Durable Water Repellent) finish to repel waterTRUSTED PROTECTIONPolar fleece is a trusted wool replacement for warmthHYDROPHOBIC + QUICKDRYRepels water + dries rapidly