Our most universal mask yet, the Training Mask 3.0 comes with 6 levels of on the fly resistance built in. The 3.0 features a medically licensed true fit nose cup along with our moisture cool wicking sleeve. This product is Made in the USA with all natural material and has been engineered for performance.
Handy tips: Don’t put sleeves in the washer or dryer. We encourage you to dip, soak and hand wash any sleeve on their own.