INKnBURN Thin Blue Line 3-Layer Face Mask Sporting Goods Using EPS carbon technology to

Using EPS carbon technology to ensure uniform strength throughout

One of the key features invented by XLAB is the multiple mounting holes for the saddle rail clamps

5" tall for standard height stems

Universal Design For Left and Right

Proudly made in Austin

INKnBURN Thin Blue Line 3-Layer Face Mask Sporting Goods Using EPS carbon technology toQuality construction, comfortable fit and great function. They are washable and our art is on the outside so you always know which side has been exposed to the environment. We want to change the cultural perception and make wearing masks cool, fun and comfortable. If everyone wears a mask, "I'm protecting you and you are protecting me". Disclaimer This is not a medical device. The Triathlete Store and INKnBURN Hereby Disclaims Implied Warranties of