The Spartan Series Mask is made from a heavier material than most masks and is designed to last. 

Dual vents with replaceable filters reduce moisture and increases filtration capabilities. 

Includes Carbon filter and exhaust valves.

Durable, light weight material with a replaceable PM2.5 filter and one way exhaust valves make the Spartan model the mask of choice for high endurance sports.

What is a PM2.5 Filter? Particulate Matter 2.5, is the smallest and most dangerous form of air pollution. Civilian safety masks are strictly for personal use. We make no medical claims whatsoever. The simple fact is that a filtered mask is better than a plain cloth mask and significantly better than nothing at all.

In-Stock Items - All items in stock will ship from our East Coast fulfillment center within 3 business days of order placement. 

Pre-Order - These items are out stock but shipments are in route. The estimated ship time for these items are between 7-12 business days. Pre-Order is a good option because once your order is received, you will have priority in the delivery queue. This means if shipments are received early, your order will have priority.

Coming Soon - These items are at least 30 days out. You may reserve these items with a partial payment with the option to cancel your order any time prior to orders being fulfilled with a 100% refund.