Our OOMASK is made with soft jersey material on the outsides and a built-in-filter of non-woven polyester in between.

FABRIC: Our outer jersey material is made from 46% cotton, 45% Modal, and 9% spandex. What is Modal you ask? It’s a fiber that makes fabric buttery-soft and cool to the touch, so cozy. It regulates moisture for comfort, which helps inhibit bacterial growth and stink. Modal is made out of beechwood trees so it is 100% biodegradable. Every OOMASK also has an inner filter made from special knit 100% poly.

CARE: We recommend hand washing in warm water and laying flat to dry, but you can absolutely throw it in the washing machine and tumble dry low, too.

FREE USPS First Class shipping with your $50 US order, or $5 shipping under $50.

for other options, shipping cost is determined by the package weight and destination.

for domestic (US) customers to get an accurate shipping cost, please add the items to your cart and enter your mailing address at check out, the system will give you an estimate for shipping with various USPS and UPS options.

for international customers We offer $20 DHL shipping with your minimum $150 order. It will arrive at your doorstep, regardless of where you are in the world, within 5 business days, and you get to track it as it makes its way to you. USPS Priority and First Class Mail may be a bit less expensive, but they have a higher tendency to lose packages. Please note that we are NOT responsible for lost packages! UPS rates tend to be rather exorbitant and you may be faced with a custom brokerage fee NOT included in the shipping rate.

international customers: please note that you may be charged additional customs duty fees at delivery NOT included in the shipping rate. these fees vary widely from country to country and there is nothing we can do to prevent them.

attention Canadian customers! our system will offer you UPS as a shipping option that may seem attractive, but we suggest NOT using UPS for orders going to Canada as they sometimes present you with a separate and additional customs clearance bill (on top of the customs duty) for $50 or more. eek!

OOMASKs are not returnable. See our full return policy here.