About this product
The SIDI Heimx cycling boot in Black/Black (EU size 46) features a Gore-Tex EPE Membrane with Ripstop, offering weather resistance and durability with a flexible, scratch-resistant fit. Its anatomical heel construction and Firmor lateral support technology provide stability and control without added weight. Designed with the Millennium Fit system, it measures foot length from heel to big toe to ensure a precise, comfortable fit that enhances stability and reduces foot fatigue. The boot includes high-density Dyneema dials for a personalized fit and an X2NC sole with stiffness rating 7, balancing riding performance with comfort. Grip sole inserts improve control, and reinforcements on the toes and heel add durability. The closure system uses dials, and it has a 2-bolt cleat pattern. This unisex cycling boot combines weather protection, support, and durability for reliable performance.
- Provides weather resistance with Gore-Tex EPE Membrane featuring Ripstop for flexibility and scratch resistance.
- Includes anatomical heel construction and Firmor lateral support technology for ultimate stabilization and control.
- Millennium Fit system measures foot length for precise comfort and enhanced foot stability.
- X2NC sole with stiffness rating 7 offers balance of riding performance and comfort with grip sole inserts.
- Reinforced toes and heel add durability for long-lasting use in cycling conditions.
Description supplied by 365 Cycles through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.






