ELECTRIFY NITROâ„¢ 3 blends NITROFOAMâ„¢ and PROFOAMLITE for a lightweight, cushioned ride on your daily runs. With durable PUMAGRIP, the outsole offers multi-surface traction, while the vibrant mesh upper with reflective details keeps you visible and energized. Comfort and energy combine seamlessly in ELECTRIFY NITROâ„¢ 3. The upper of the shoes is made with at least 20% recycled materials. PUMAGRIP: Durable performance rubber compound designed for all-surface traction. PROFOAM: Lightweight EVA designed to cushion your landing and propel your next step. Features: Regular fit, Engineered mesh upper, Stack height: 35mm/25mm, Weight: 280g (size UK8), Heel-to-toe drop: 10mm, Recommended for: neutral pronators. Responsiveness and cushioning in a lightweight package. Functional mesh upper. Lightweight EVA designed to cushion your landing and propel each step.