SIDI Hiemx S GTX Cycling Boot – Black/Black, Size 50

The SIDI Hiemx S GTX Cycling Boot in Black/Black, size 50, is designed for riders who need reliable performance in cold conditions. Its durable upper features a Gore-Tex PFC-free membrane that ensures the boot is both waterproof and breathable, preventing moisture buildup during rides. Inside, a Gore-Tex soft fleece lining provides thermal regulation to keep feet warm. The composite X2CC sole delivers a stiffness level of 7 with high grip, while the anatomic heel adds comfort for sustained pedaling. Firmor lateral support enhances foot stability on challenging terrain. The reinforced toe offers protection against rocky surfaces. The closure system uses…

Original price was: $379.99.Current price is: $98.00.

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SKU: SRC-59311a7546b95d0cadd4
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Description

The SIDI Hiemx S GTX Cycling Boot in Black/Black, size 50, is designed for riders who need reliable performance in cold conditions. Its durable upper features a Gore-Tex PFC-free membrane that ensures the boot is both waterproof and breathable, preventing moisture buildup during rides. Inside, a Gore-Tex soft fleece lining provides thermal regulation to keep feet warm.

The composite X2CC sole delivers a stiffness level of 7 with high grip, while the anatomic heel adds comfort for sustained pedaling. Firmor lateral support enhances foot stability on challenging terrain. The reinforced toe offers protection against rocky surfaces.

The closure system uses dual precision-milled NUUN 001C aluminum dials combined with Velcro, allowing secure, micro-adjustable tightening with minimal bulk. An aerodynamic design reduces drag, and the integrated handle enables high-torque tightening even when the lever is closed.

Ripstop material adds water resistance, scratch resistance, and flexibility. The boot has a 2-bolt cleat pattern and features the Millennium fit for comfort and performance. This unisex cycling boot is fully waterproof and suited for cold-weather cycling.

  • Designed for cold weather cycling, providing thermal regulation and warmth during rides
  • Durable upper with Gore-Tex PFC free membrane offers waterproofness and breathability
  • Composite X2CC sole delivers stiffness level 7 with high grip and a reinforced toe for terrain protection
  • Dual NUUN dial closure system ensures secure, micro-adjustable fit and lateral foot stability
  • Millennium fit with Firmor lateral support and ripstop coverage for comfort, flexibility, and scratch resistance

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