On Cloudultra 3 Women's Trail Running Shoes

This hard-hitting trail running shoe delivers high energy return and impressive cushioning - even hours into your mission.

Durable Leno Weave Upper

Featuring an engineered Leno weave upper, the Cloudultra 3 is durable and abrasion-resistant in zoned sections where durability is needed most, so you can take on rugged and mountainous technical trail terrains. This tough design keeps feet protected on trails, against rocks and roots, so you can continue your run with confidence knowing you are covered. The upper is breathable and quick-drying, keeping your feet feeling cool, dry and comfortable during efforts. Allowing cool, fresh air to circulate, intolerable heat build-up can escape while moisture and sweat dry quickly to minimise distractions from discomfort. Completing the upper, a traditional lacing system locks down the midfoot, providing a secure fit that can be easily adjusted to suit you, preventing in-shoe slippage and ensuring a more stable ride.

Helion HF Hyperfoam Dual Midsole

Utilising cutting-edge technology, the midsole of the Cloudultra 3 delivers maximised energy return and ample cushioning thanks to a Helion HF hyperfoam. The smart tech powers on through your longest trail runs, keeping your feet feeling fresher for longer, even after several hours on the trail. The Helion HF hyperfoam dual midsole ensures high energy return and pushes you forward with every step. It has been combined with an engineered rocker to further maximise your running efficiency. Working to ensure snappy rebound and explosive, energetic strides, the shoes also include a nylon-blend, fibre-glass-infused Speedboard that resides underfoot.

Missiongrip Outsole

The outsole features an updated Missiongrip construction, complete with a new lug profile that has been developed with Finite Element Analysis (FEA). Performance-engineered and redesigned to be On's most advanced yet, this Missiongrip outsole offers unparalleled grip and traction for wherever your long-distance trail running takes you. The newly designed lug geometry keeps you in control on technical terrain.