# SIDI Hiemx Cycling Boot - Black/Green Olive 50  Millennium Fit

The SIDI Heimx cycling boot provides weather resistance and durability with the new Gore-Tex EPE Membrane with Ripstop providing a flexible and scratch-resistant fit. Enjoy ultimate stabilization and control with anatomical heel construction and Firmor lateral support technology all without the extra weight. The Millennium Fit ensures comfort and stabilization for everyone while high-density Dyneema dials offer a personalized fit. The X2NC sole with stiffness 7 delivers the perfect balance of riding and comfort complemented by grip sole inserts for enhanced control. Reinforcements on the toes and heel ensure lasting durability making it unmistakably SIDI.-   Gore-Tex EPE membrane with Ripstop and anatomical heel construction
-   Millennium Fit this new system measures the length of the foot in centimeters from the heel to the big toe ensuring a more precise and comfortable fit1. It aims to provide better stability and comfort enhancing overall performance and reducing foot fatigue
-   X2NC sole with stiffness 7 and grip sole insert
-   Firmor lateral support technology with reinforcements on toes and heel
    
    Cleat Bolt Pattern
    
    2-Bolt
    
    Closure
    
    Dial
    
    Shoe Size (EU)
    
    50
    
    Gender/Age
    
    Men's
    
    Color
    
    Black/Green Olive
    
    Defined Color
    
    Black
    
    Size
    
    50

## Details

- **Price:** 399.99 USD
- **Vendor:** Gio's Outdoors
- **Type:** Cycling Boots
- **Tags:** Gio's Outdoors, Shopify Collective

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 399.99 USD | In stock |

## Images

- SIDI Hiemx Cycling Boot - Black/Green Olive 50  Millennium Fit

---

> Source: [Smart supply deals](https://smartsupplydeals.com/products/sidi-hiemx-cycling-boot-black-green-olive-50-millennium-fit)
> Updated: 2026-07-22