1 5
SIDI

SIDI AERON XC/Gravel MTB Shoes – Orange/Ginger Brown

The XC/Gravel MTB shoes SIDI AERON are designed for demanding XC riders seeking lateral stability and low weight. Their ventilated construction provides consistent temperature... Read more

Recommended price* : 399,00 €

399,00 €
399,00 €
View full details

Description

The XC/Gravel MTB shoes SIDI AERON are designed for demanding XC riders seeking lateral stability and low weight. Their ventilated construction provides consistent temperature regulation and optimal comfort, even on the most intense rides. Their Ripstop® uppers, reinforced with rubber bumpers, combine tear resistance, protection and durability without compromising on weight.

For a finely tuned fit, the AERON feature two compact, aerodynamic aluminium NUUN 001C dials for quick, precise and reliable tightening. The adjustable instep system and UNUM tongue conform to the shape of the foot, providing comfort without pressure points.

The X2FC full-carbon sole, with a stiffness index of 11/12, delivers exceptional power transfer. Its integrated lugs and reinforced rubber sections provide support and impact protection while ensuring optimal grip on technical terrain and hike-a-bike sections.

Finally, the Firmor X system, combined with tool-free heel adjustment, stabilises the foot and keeps it secure with every pedal stroke. Durable, exceptionally precise and lightweight, the SIDI AERON shoes redefine XC mountain biking and gravel cycling performance with a perfect balance of power, comfort and protection.

Size Guide (Millennium last): 

EUR shoe size US shoe size UK shoe size Foot length in cm
36 4 3 22.5
37 5 4 22,8
38 6 5 23.8
38,5 6,5 5,5 24.2
39 6,5 5,5 24.5
39,5 7 6 24,8
40 7,5 6,5 25.2
40,5 8 7 25.5
41 8 7 25,8
41,5 8,5 7,5 26.2
42 9 8 26.5
42,5 9,5 8,5 26,8
43 10 9 27.2
43,5 10,5 9,5 27.2
44 10,5 9,5 27,8
44,5 11 10 28.2
45 11,5 10,5 28.5
45,5 12 11 28,8
46 12 11 29.2
46,5 12,5 11,5 29.5
47 13 12 29,8
48 13,5 12,5 30.5

How to take measurements:

- To choose the right size, measure your foot at the end of the day.
- Measure the distance between the tip of your big toe and the outermost part of your heel.

Ref: 16088171118972

Technical information

Ripstop® upper with rubber bumper: lightweight, tear-resistant and reinforced protection.
NUUN 001C dual-dial closure system: fast, precise and reliable adjustment.
Adjustable instep + UNUM tongue: pressure-free comfort, perfect adaptation to foot shape.
X2FC full carbon outsole: stiffness index 11 for maximum power transfer.
Integrated lugs + rubber zones: superior grip and impact absorption.
Firmor X technology + tool-free heel adjuster: secure hold and optimal foot stability.
Ventilated structure: constant thermal regulation to keep feet cool.
Ideal for XC and gravel: combination of performance, comfort and durability.
;

Price information

*Recommended retail price from supplier in August 2026