Gently used. NANO X2 TR ADVENTURE WOMEN'S TRAINING SHOES VERSATILE AND DURABLE TRAINING SHOES MADE FOR OUTDOOR FITNESS Stair sprints. Tricep dips on park benches. Pull-ups on the playground. Make the outdoors your gym in these women's Reebok training shoes. Floatride Energy Foam in the forefoot gives you a lightweight feel and responsive ride while an updated heel collar increases your comfort. Raised lugs on the outsole provide grip on wet grass or sandy trails.