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Get the most out of your training with the Nike Free TR2 training shoe. No compromises in support, breathability or movement in this iconic trainer. Open hold mesh upper with strategically placed overlays on the forefoot and arch provides the perfect blend of breathability and support. Phylon™ midsole with traditional Nike Free flex grooves combined with new DiamondFlex grooves. Rubber pod outsole with delta nodes traction pattern gives ultimate traction on multiple surfaces. Wt. 9.8 oz.