Hi Jon! The Catamount 2 features a toe cap and mud guard to protect against wet dirt, rocks, and debris for comfort and durability. The mesh will be water and abrasion resistant, however, it is not waterproof. GORE-TEX (GTX) is a lightweight Invisible Fit waterproof membrane that’s bonded directly to the upper. If you want a true waterproof trail option, we recommend the Cascadia 16 GTX!