Saysh The Felix Runner running shoes in a size 5.5. New in box. Color is Avalanche. Smoke free home. Forefoot is constructed with an airy and light knit, a reinforcement in the toe, and a unique midfoot lacing manufactured with a seamless warp knit - Medium to high-impact workouts at the gym, studio, or outdoors - Soft yet responsive feel using supercritical foam technology, molded heel, and knit upper with midfoot support - Breathable mesh liner - Double-top eyestay for adjustability when cinching - Molded internal cushioning for a snug fit - Midfoot web creates a custom cinch along the arch - Discrete reflective details