The Stealth Fighter of trail running footwear. The XA Pro 3D Ultra 2 GTX trail running shoe is light, durable and stable in the most adverse trail conditions. Built with a GORE-TEX membrane to keep out every muddy puddle, dew covered grass, and soggy mountain trail you can throw at it, this is the ideal trail running shoe for those who love running especially when it gets nasty.

With the XA Pro 3D XCR, you can consider yourself ready for the toughest terrain. Equipped with a Gore-Tex XCR bootie and a 3D advancecd chassis, this is a top performance adventure shoe made for running in harsh conditions.

The Stealth Fighter of trail running footwear. The XA Pro 3D Ultra 2 trail running shoe is light, durable and stable in the most adverse trail conditions.