An ideal all rounder, the Nike Air One 2 TR cross trainers offer enhanced ventilation, seamless support and aggressive traction for comfortable performance in any workout. Fitted with single-layer mesh panels for lightweight breathability, the uppers feature strategic no-sew overlays for stable support that won't hold you back. Underfoot, the durable rubber outsole sports deep flex grooves to promote a natural range of motion and flexible traction, and wraps up laterally to support cutting. Meanwhile, a Phylon midsole combines with the famous Air One encapsulated heel unit to provide lightweight cushioning as you hit the road.