EWOT Mask with Non-Rebreather Valve

How to properly size your EWOT mask?

Please measure your face to determine the size to order. 

If between mask sizes, we recommend you order the smaller one

**All sales are final. Masks are final sale and are not eligible for return, exchange, or refund due to the nature of the product. Customers are solely responsible for selecting the correct size at the time of purchase. This mask is designed to connect only to an EWOT hose.