Own the block with the fresh throwback styling of the D3 from Osiris. Team shoe designed by Osiris Athletes. Eight-point Breathe-Right ventilation system double layered mesh panels. Embossed sonic molded 3m reflective TPVR Side/D3 super loop panel. Anatomically True-fit dual density padded no-slip heel cup. TPR piping reinforced Endura coasted side panel. Flip-Touch System smooth inner side panel padded tri-coat mesh and internal toe box neoprene comfort padding. Combination PVC/TRP D3 super loops. Dual-density anatomically contoured padded tongue with stretch mesh retainers. PVC Tongue lace retainers with TPR. Pull loop and tri-coat mesh strobel construction. Osiris Supergrip rubber compound with aggressive tread pattern. Helium tunnel compression anti-impact system. Variable helium inflation ratios: front 1.0 kg/cm - black 1.5 kg/cm. High impact resistant lightweight PU. Stabilizer midsole. PU embedded internal epoxy-coated logo. Pro design EVA anti-shock insole.