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Responsibly sourced Merino wool regulates temperature and resists odor naturally — no synthetic treatments needed
so you stay comfortable whether you're grinding out miles in July humidity or layering up for a cool morning hunt
Quartz Grey
the Cloudswift 4 is our pick for runners who want cushion without sacrifice
Saucony Endorphin Pro 3 Running Shoes - Women's backpacking Responsibly sourced Merino wool regulatesBuilt for race day from 5K to marathon, the Endorphin Pro 3 is our top pick for women chasing a PR. PWRRUN PB foam paired with a full length S curve carbon fiber plate delivers serious energy return with every stride. At 6. 2 oz, the single layer engineered mesh upper keeps weight out of the equation without sacrificing fit. Full length S curve carbon fiber plate drives forward propulsion and powers Speedroll geometry for a smooth, fast toe off PWRRUN