AERON redefines XC performance through advanced construction and precision fit. The ripstop upper with rubber bumpers offers protection without added weight, while dual NUUN 001C dials and internal Firmor reinforcement ensure secure, responsive support. A fast-adapting instep and UNUM tongue deliver a pressure-free fit, complemented by a tool-free heel adjuster for fine-tuned stability. The sole, with stiffness index 11 and generous rubber coverage, offers powerful traction and efficient energy transfer.

Features:

STABILITY MEETS AIRNESS
For XC riders who want lateral stability in a lightweight, ventilated structure

TOUGHNESS MADE LIGHT
Ripstop and rubber for rugged protection

TAILORED FIT MADE SIMPLE
Adaptive instep connected to dials

LOCKED IN
Heel adjuster and Firmor X stability

Specifications:

• Upper: Ripstop fabric with rubber bumpers – lightweight, tear-resistant, and protective
  
• Closure: Dual NUUN 001C aluminum dials – aerodynamic, precise, and secure fit control
  
• Instep: Adaptive instep linked to dials – molds to foot for a personalized fit
  
• Fit System: Firmor X internal support + tool-free heel adjuster – enhanced foot stability and alignment
  
• Tongue: UNUM Ergo anatomical tongue – relieves pressure for consistent comfort
  
• Outsole: X2FC full carbon with rubber lugs – stiffness index 11, built for grip,
• impact support, and efficient power transfer
  
• Cleat Setup: Independent cleat adjustment for personalized positioning
  
• Replaceable Parts: Heel pads and dials