Fox Head Union BOA Flat Shoes 2026

Union BOA Diffuse SE Flat Shoes

Description

Fox Union BOA® Diffuse Special Edition Flat Shoes are set to take your mountain bike adventures to new and more confident levels of you, providing a customized fit via the dual BOA® Li2 system featured in these trail-ready shoes. Our #1 footwear style has once again raised the bar with another update, this time an all-new upper (a blend of TPU welded upper featuring ripstop to provide a durable and more breathable experience), construction, and enhanced fit.

Features

• Combined TPU/Ripstop welded upper
• Dual BOA® Li2 system provides on the move micro‐adjustability and improved power transfer to the pedals
• Molded Toe Cap designed to protect against rock strikes
• High and low arch support options for a custom fit
• Molded internal stiffening plate optimizes power transfer and off bike comfort
• Proprietary Ultratac™
• rubber compound and engineered tread pattern provide best in class grip and durability
• D3O® insole for added protection and vibration reduction

Main Materials

UPPER: 40.5% Textile, 6% TPU, 53.5% Synthetic BOTTOM: 100% Rubber