Inside the design is a fleece lining that can help protect the foot during the cold winter months. Since the boot is part of Nike’s outdoor ACG line, the design has a cushioned midsole and lug ...

That could be changing with an update to the Nike Ultrafly, only it won’t be coming from the Swoosh’s traditional Trail roster but its retro hiking division, ACG. The Ultrafly, first released in 2023, ...

Meanwhile, a fleece lining ensures adequate thermoregulation ... you don’t mind a little dirt on the suede upper). The Nike ACG Izy is scheduled to release at 10:00 a.m. on December 20.