Nike ISPA Universal (Smoke Grey)

This modular slip-on features a futuristic, one-piece construction crafted from Bio-EVA foam. Designed with sustainability in mind, the shoe showcases an organic, bone-inspired rippled exterior and a perforated toe box for enhanced ventilation. This monochromatic grey version maintains a clean, technical aesthetic and includes replaceable cork insoles, reflecting the ISPA (Improvise, Scavenge, Protect, Adapt) philosophy of functional longevity.