Empowering runners to log their miles - no matter the weather - our classic Clifton has been updated with GORE-TEX Invisible Fit and weather-ready traction pods. HOKAs first-ever weatherproof road shoe, this splash-ready silhouette features 360-degree reflectivity and closed mesh construction for added protection. Designed to shine, even when the weather doesnt, the Clifton 9 GTX proves no forecast is too fierce. Features. Creel jacquard knit. 360-degree reflectivity. GORE-TEX Invisible Fit with 70% recycled polyester face fabric. Durabrasion rubber outsole. Traction pods. 30% Recycled polyester upper mesh and collar. 100% Recycled polyester top tongue mesh. 92% Recycled polyester bottom tongue mesh. Laces with 70% recycled nylon and 30% recycled polyester. 87% Recycled polyester strobel board.