Nike SuperRep Go 3 Next Nature Flyknit training shoes in Racer Blue with gold Nike swoosh accents, men's size 8 (style DH3394-403). Built for HIIT workouts, cross-training, and gym sessions with a lightweight Flyknit upper, stable flat sole for quick lateral movement, and cushioned foam midsole made from recycled materials as part of Nike's Move to Zero sustainability initiative. Pre-owned with visible wear — soles show dirt/staining, some fraying at the heel pull tab (see photos), still structurally solid for training use. Condition: Pre-owned, visible wear (dirty soles, heel tab fraying — see photos) Size: Men's US 8 / UK 7 / EUR 41 Nike SuperRep Go, HIIT training shoes, Nike cross training shoes, gym shoes men's, Flyknit training sneakers, Nike Move to Zero, workout shoes size 8, blue Nike sneakers, cardio training shoes.