Atomic Backland Ultimate Size:28.5 while the MellowFuse Shell and

while the MellowFuse Shell and HotBox Foil ensure durability and warmth in all conditions

and a quick-release RCS fit system

well Gnarly pro athletes the Gnar Bar helps you step up your game in bounds and beef up your already solid Atomic Boots

User-friendly features like adjustable climbing aids and a patented step-in aid make transitions seamless

This is the one boot that can truly do it all

Atomic Backland Ultimate Size:28.5 while the MellowFuse Shell andThe Atomic Backland Ultimate is designed for uphill athletes looking for endurance and speed. With a narrow 96mm last and small cuff, these boots are Atomic's premium option for bagging peaks.