ON Cloudspike 10,000m - Womens Bottoms The SOFT RESERVOIR TUBE is

The SOFT RESERVOIR TUBE is 90cm tube with connection and valve

Lightweight fabric features an open-hole design that helps keep you cool

- Trampoline-inspired outsole design provides a more responsive bounce back

An arch band secures the midfoot for a dynamic lace-up fit and supportive containment needed in all events

With streamlined construction

ON Cloudspike 10,000m - Womens Bottoms The SOFT RESERVOIR TUBE isResponsive Cushioning Engineered with On's signature CloudTec and Helion HF superfoam, this Cloudspike provides the speed to stand out from the pack in 10,000 metre races on the track. Explosive toe off The full length, spoon shaped Speedboard is an injected glasfiber nylon blend (8% glasfiber!) that catapults you forward. It is sandwiched into the foam in the heel, and runs under the foam and Cloud elements in the forefoot to enhance an explosive toe