Gravity II is a returning favourite, designed for comfort and performance. Featuring Cushion+ technology for enhanced energy return and a breathable sporty mesh lining and insole, these trainers are perfect for long days on your feet. The lightweight, sports-inspired design offers stability and a 'walk on air' feeling. Upper: Leather, Lining: Textile, Sole: PU. Fastening: Lace-Up. Heel Height: 30mm. Width: Standard. Removable Insoles: Yes.