On Running Cloudventure The Cloudventure is engineered to handle anything the mountains can throw at your trail runners — whether they’re going up or down. In fact, it’s on the downhills where it really comes alive, thanks to Missiongrip which provides supreme traction on slippery surfaces, as well as great cushioning to absorbs the shock of flying downhill at top speed. features: Technical engineered mesh upper The technical engineered mesh upper provides optimal ventilation for cooling comfort even on tough climbs. Comfort liner for embedded fit. Lightweight no-sew eyestay construction. Elastic tongue strap securely stores laces. New precision heel fit ensures a secure feeling especially on the downhill. Elasticated tongue strap holds laces firmly in place. Missiongrip Its specially selected "sticky" rubber compound further supports a sure-footed feel even on smooth surfaces. Grip studs and re-engineered square Cloud elements bite into the trail for a powerful push-off. Specially selected grip-rubber overlay The revolutionary Missiongrip outsole fuses On's Zero Gravity cushioning with the specially selected grip-rubber overlay. This new combination adds trail-level toughness to the unmistakeable sensation of running on clouds. New Speedboard The new Speedboard is engineered specifically for the demands of the trail. Narrower at the midfoot, and with added torsion ability, the Speedboard works with the natural motion of the foot for an improved feel as it rocks and rolls over uneven ground.