The Nike React Pegasus Trail 4 GORE-TEX is the perfect running shoe to take you through unpredictable weather days. 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. Its lightweight, flexible design helps protect you from rain when running on wet roads and trails. The shoe features less rubber on the outsole to ensure a smooth transition from road to trail, while maintaining a full-length React midsole. 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. The Nike React technology is made of a lightweight, durable foam that ensures a fluid, dynamic 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.