BOSS Jonah Runn Meth Trainer by BOSS combines a breathable mesh upper with a cushioned sole for all-day comfort. Its modern, understated design is ideal for everyday wear and light activity. Key attributes: Gray | Grey | Mesh | Breathable upper | Cushioned midsole for shock absorption | Treaded rubber outsole for grip | Lace-up fastening | Heel pull tab for easy on/off | Cushioned insole for comfort | Contrast turquoise heel accent | Mesh-panel upper | Textured overlays and stitched detailing | Branding on side and tongue | Composition & care: Mesh (upper) | EVA (midsole) | Rubber (outsole)