Men's Phantom 4 trans4mreflectiveconvertiblegloves textured speed laces ensure traction

textured speed laces ensure traction and lockdown when it matters most

Advanced circular knit construction for a secure

your toes have the freedom to splay naturally—even after miles on rocky terrain

Receive an overview of your sleep and training outlook as soon as you wake up — alongside HRV status and weather

Altra's Original FootShape™ Fit gives your feet room to spread out and move naturally and a mid-cut design gives your ankles added support so you can stay on the trail longer and keep discovering

Men's Phantom 4 trans4mreflectiveconvertiblegloves textured speed laces ensure tractionUnlock Peak Comfort with Every StepThe Mens Topo Athletic Phantom 4 is your go to high cushion neutral trainer built for daily miles, recovery runs, walking, or all day comfort. Featuring a redesigned upper, midsole, and outsole, this latest update delivers a sleek look with upgraded performance. Weve added 2mm of extra cushioning for a plush 35 30mm platform, powered by our lighter, softer, and more responsive ZipFoam compound. Whether youre logging