The nimbus armadillo reflect has a smooth tread that rolls fast and provides a perfect fit for the person looking to get around town offered in a variety of sizes a dynamic tread pattern and bead to bead puncture protection the nimbus armadillo is an attractive and confident choice for all roads and bike paths reflective stripe added to increase your visibilitycasing 60 tpibead wirecompound 70aflat protection armadillo26quot x 15 psi 35 80 approximate weight 705g700 x 28 psi 115 125