The Nike Pegasus Trail 4 GORE-TEX is the perfect running shoe for days when the weather is unpredictable. Its waterproof GORE-TEX lining keeps your feet dry, while the outsole has less rubber to ensure a smooth transition from road to trail without hindering your stride. The GORE-TEX along the vamp offers optimal protection from precipitation without compromising the Peg's signature comfortable feel Trail. The lightweight, flexible design helps protect you from rain when running on wet roads and trails. The outsole features less rubber to ensure a smooth transition from road to trail. The rubber outsole wraps around the front of the shoe to provide better durability. The computer-generated traction pattern combined with the rubber forefoot provides more grip on technical trails, while ensuring a fluid stride on the road. Nike React technology is a lightweight, durable foam that provides a fluid, responsive stride. It runs the length of the shoe to ensure stability when tackling rocky terrain. The redesigned ankle materials prevent water and debris from entering the shoe.