Lululemon Chargefeel Training Shoes Size 7.5The Lululemon Chargefeel Mid is a performance driven training shoe that bridges the gap between running and lifting. It features an upper made of breathable engineered mesh that hugs the foot for a secure, supportive feel paired with a dual density midsole that offers springy cushioning for running and stability for side to side training movements. The mid top design provides extra ankle stability while maintaining a modern, minimalist aesthetic.