AERON redefines XC performance through advanced construction and a precision fit. The ripstop upper with TPU bumpers offers protection without added weight, while dual NUUN 001C dials and external 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.

• Made for XC riders seeking lateral stability in a lightweight, ventilated structure that ensures consistent
• Ripstop® upper with rubber bumper offers high tear resistance and protection in a lightweight, durable structure.
• Adjustable instep connects to NUUN dials, shaping to the foot with an internal system for easy, secure fit.
• Heel adjuster and Firmor X combine to stabilize the foot, providing a secure, unified fit through every pedal stroke.
• NUUN 001C is a compact, aero aluminum dial with SIDI's handle system for fast, precise tension and maximum hold.
• X2FC full carbon sole with stiffness level 11, integrated toe lugs, and added rubber for impact support on landings climate control.