What Flow says...

Top of the line in the tried and tested AXIS-Series, the Fenix features an asymmetrical baseplate with PowerBeams to transfer energy directly to the edges of your snowboard and comfy 2.5º canted EVA-footbeds. The new 1-piece UniBack offer perfect anatomical support for your boots and automatically triggers the Active Strap Technology. So, getting in and out of these slightly wider bindings is absolutely effortless.

Size Guide 

L (7-10.5UK)

XL (10-14UK)