The Terraventure 4 WP is the waterproof version of the Terraventure series, featuring eVent® breathable waterproofing to keep feet dry in wet conditions. The 25/22mm ZipFoam™ midsole delivers the same balanced cushioning as the standard version, and the 3mm low-drop natural feel is beginner-friendly. Vibram outsole performs reliably on slick terrain. At 340g, it's slightly heavier due to the waterproof layer but acceptable for a waterproof trail shoe. Perfect for runners who enjoy post-rain or heavy-dew morning runs.