VOVCIC Walkers for Seniors, Z11 Rollator Walker with Seat, Max 380 Lbs, Avant Walkers with Ergo Seat & Backrest, Foldable Rollator Adjustable Height, All Terrain Walker, Lightweight. 【Avant-Garde X Design】Crafted with purpose, the modern Z11 X-Way Rollator features sleek X line that blend Stable and Stylish.