M's Phantom 4 Grey Refined performance for longer looks

Refined performance for longer looks and longer days

We use natural

with a firmer and more stable ride against the ground

Leakproof when closed

With that in mind

M's Phantom 4 Grey Refined performance for longer looksThe latest update to our high cushion trainer now delivers its softest, lightest, and most responsive ride ever. The refreshed and streamlined upper is designed with an engineered mesh made of 30% recycled materials, equivalent to three 16 oz. plastic water bottles in every pair. We upgraded the two piece midsole with our new and improved ZipFoam formula, featuring a softer step in feel right below the foot, with a firmer and more stable ride against