These gray NoBull trainers were only worn to a few CrossFit classes. The photos show that although the tread is discolored, it’s not worn down at all - still in almost new condition! Size 7.5 in women’s. Run, climb, slide, grind, lift....these kicks have you covered. Lightweight, breathable and flexible protection that moves the way you do. — The upper of the Trainer features a seamless one-piece construction of SuperFabric®, an extremely durable, breathable and abrasion resistant material. — The SuperFabric® guard plates are applied on a highly flexible mesh base layer, creating a 360 degree shield from zombies, rope climbs, and excuses. — The outsole lug pattern was designed for multi-environment usage, allowing for an easy transition between inside and outside with the right blend of flexibility, traction and support. — Breathable perforated microsuede tongue