Union 2027 Factory Snowboard Boot The Union Factory is built for riders who want classic feel with modern performance. Featuring Union’s proven Single Frame Shell™ and a traditional lace system, it delivers a timeless fit with custom tension control. Comfortable out of the box and dependable in all conditions, the Factory is an all-mountain workhorse made to ride every day. Unbeatable Durability and Function Traditional Lace (Includes Extra Set) Removable Power Strap + Lace Lock Custom-Built Memory Foam Liner Single Frame Shell™ Engineered with Pebax®, this lightweight and durable shell offers waterproof protection and consistent flex that holds up through the full life of the boot.