Newly updated with lighter cushioning, the women's Adrenaline GTS 23 offers a perfect balance of support and softness that results in a smooth, soft ride, ready for all your miles. It's easy to see why these women's running shoes have won the devotion of thousands of runners over the years. Features. Whole-body support. Updated soft cushioning. Enhanced upper: Engineered air mesh upper provides comfort and breathability with 3D Fit Print for added structure. Smooth transitions. Smart support: All our running shoes prioritize comfort, but our Guide Rails® technology adds support by keeping excess movement in check. So you stay in your natural stride, even when you get tired. Updated cushioning: New midsole features soft and lighter weight DNA LOFT v2 cushioning. Materials. 59.87 % Recycled materials in the upper. 11.02 Plastic bottles diverted from landfills Specifications Terrain Road Width Normal Breathable Yes Eco-friendly Recycled. Colour: black