If you're looking for a cross-training all-rounder that can handle all your workouts and still serve as a free-time shoe, there's the ALL TRAIN 215. The sole is composed of two different hard parts (dual-c), it is developed for a mix of different surfaces, primarily to offer the smoothest contact on artificial surfaces in the gym. In the heel part it distributes the pedal energy more efficiently during running (terradapter), in the front part it allows efficient bounce management (metaflex). The outsole has a depth of 3mm and the larger surface area provides excellent grip for longer runs on asphalt. Midsole parameters are heel 20mm, toe 12mm, drop 8mm, injection molded EVA Fusion midsole offers excellent stability, comfort, lightness, flexibility and dimensional stability. The upper is moulded on a medium wide hoof (meduim), is super breathable with a reinforced toe. In the heel part, the heel is stabilized by an external arch brace (ehc), which does not prevent the achilles from working naturally. the entire shoe is comfortably held on the instep by an external "cage" made of a strong, synthetic material, which is connected by lacing (adapterfit). The transverse vault is therefore not restricted by anything and can work naturally when lifting weights.