The On Women's Cloudultra Pro is On's most performance focused ultra distance trail shoe, built for women who race long on technical and mixed terrain with On's top foam and cushioning tech.
It's a serious race shoe for serious distances, with a plate and foam that stay lively late in a long day.
Competitive women ultra runners racing 50K to 100 miles on technical terrain. Ready for big training days on the Monarch Crest.
Sizing tip: trail and hiking shoes usually fit best a half size up. Read our trail shoe fit guide.
