Boreal Synergy

Boreal Synergy climbing shoe is the softest and most sensitive shoe in Boreal’s range, built specifically for elite bouldering and competition climbers. With no midsole, this second-generation model offers total flexibility, delivering unrivalled foot sensitivity on volumes and steep walls. The redesigned low-volume heel ensures a tighter lockdown while preserving the original last. Designed for modern climbing styles, it excels in smearing and hooking on dynamic indoor problems.

Features:

- Excels on steep terrain and volume-heavy competition routes
- Seamless toe and heel rubber offer consistent grip and feel
- Flexible build enhances smearing and hooking ability
- Best suited for experienced boulderers and comp climbers
- Not intended for edging or vertical precision climbing

Tech Specs:

- Outsole Rubber: Zenith Ultra 2.0 (Boreal’s softest compound)
- Midsole: None – total flexibility and sensitivity
- Upper: Toe box covered in Zenith Ultra 2.0 rubber
- Heel: Zenith Ultra 2.0 for consistent friction
- Last: Maintains original Synergy shape
- Fit: Updated with a low-volume heel