Brooks Ghost 11 Road-Running Shoes Blue Size 7.5Lightweight, biodegradable BioMoGo DNA and DNA LOFT cushioning provide just-right softness underfoot without losing responsivenessSegmented crash pads adapt to each foot fall, so no matter how your foot lands, you'll enjoy a smooth rideNewly engineered mesh uppers practically disappear on your feet with strategically placed stretch and structure where you need it mostOmega flex grooves optimize forefoot flexibility