About this product
The SIDI Heimx cycling boot in Black/Green Olive, size 45, features a durable and weather-resistant Gore-Tex EPE membrane with Ripstop for flexibility and scratch resistance. It offers anatomical heel construction and Firmor lateral support technology for enhanced stabilization and control without added weight. The Millennium Fit system measures foot length from heel to big toe in centimeters, providing a precise, comfortable fit that improves stability and reduces foot fatigue. The boot includes high-density Dyneema dials for a personalized fit. Its X2NC sole has a stiffness rating of 7, balancing riding performance and comfort, and includes grip sole inserts for better control. Reinforcements on the toes and heel add durability. The boot uses a 2-bolt cleat system and dial closure, designed for unisex use.
- SIDI Heimx cycling boot features Gore-Tex EPE membrane with Ripstop for weather resistance and a flexible, scratch-resistant fit.
- Anatomical heel construction and Firmor lateral support provide stabilization and control without added weight.
- Millennium Fit measures foot length for a precise, comfortable fit that enhances stability and reduces fatigue.
- X2NC sole with stiffness rating 7 offers a balance of riding performance and comfort with grip sole inserts for better control.
- Toe and heel reinforcements add durability, making the boot reliable for long-term cycling use.
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.






