Max your reps - These gym trainers feature mid-foot reinforcement that locks in and stabilises the foot to reach your max potential in the gym. Stabilising - These training shoes utilise strategic TPU overlays for medial stability, lockdown fit and added durability, enhancing your balance. Responsive - The comfortable trainers use a Charged Cushioning midsole made of compression-moulded foam for ultimate responsiveness and durability. Streamlined fit - These women's trainers with arch support were crafted specifically to be streamlined to the shape of the female foot. Material and fit - Under Armour Women's Charged Aurora 2 breathable trainers. UPPER: 60% textile, 40% synthetic. OUTSOLE: 100% rubber.