Arborist STX Vertical shoe size:48 and the steel sole is

and the steel sole is puncture-resistant

Oversized sizes + 10% to 15% price surcharge

The top of the range

For oily and greasy work

Arborist STX Vertical shoe size:48 and the steel sole isArborist STX Vertical Maximum performance with minimal weight. When vertical climbing, every gram counts and at just 645 g per shoe (size 43), the Arborist STX Vertical is the ideal choice for anyone who wants to be lightweight and efficient. The Vibram Light sole ensures secure footing on any surface, while the Nano Active sole delivers a dynamic, springy feel. The integrated, replaceable VerticalLoop replaces the traditional foot loop the ascender