When speed is key you'll need an ultra lightweight shoe that can keep up with you; enter the Dare 2b Mens Raptare Lightweight Breathable Trainers. With durable uppers that avoid the use of heavy materials like leather tough rubber outsoles and high grade EVA midsoles designed to hold the feet steady and stable while cushioning at critical points they're the ultimate in performance trail running shoes., Ultra lightweight trail shoe., For off-road exploring., Durable synthetic/mesh uppers with protective bumpers., Perforated EVA tongue for reduced weight and breathability., high-grade EVA midsole for supreme cushioning.