Conquer any forecast in the Brooks Cascadia 20 GTX, the waterproof trail running shoe built to keep you moving comfortably through mud, rain, and rugged terrain. A GORE-TEX(R) Invisible Fit membrane delivers lightweight, breathable weather protection, while the updated TrailAdapt system and nitrogen-infused DNA FLASH v2 cushioning provide a smooth, stable ride over uneven ground. Finished with a grippy Vibram(R) Megagrip outsole and durable trail-ready upper, the Cascadia 20 GTX offers the confidence, traction, and protection you need for every adventure. Design: A waterproof GORE-TEX(R) Invisible Fit membrane is bonded directly to the upper for a lightweight, flexible fit that provides breathable protection from the elements The upper incorporates a durable yet soft air mesh with 3D print overlay mudguard and TPU toe cap for trail-ready protection In-Shoe Comfort: TrailAdapt technology features a wide base of support, flexibility in critical areas An added 4mm of nitrogen-infused DNA FLASH v2 cushioning provides comfort and protection Durability & Traction: The industry-leading Vibram(R) Megagrip outsole features 4mm lugs and Traction Lug technology for exceptional grip on wet and dry surfaces Additional Details: Offset: 6mm Midsole Height: 26:20 Total Stack Height: 38:32