Cross-country racing demands a shoe that transfers power efficiently while surviving the abuse of technical terrain and occasional hike-a-bike sections. The Eagle 10 sits at the performance end of Sidi's mountain bike lineup, combining their proven fit characteristics with a closure system and sole platform designed for riders who want race-day stiffness without sacrificing durability across a full season of hard use.

The Tecno-3 dial system anchors the Eagle 10's fit customization. A single dial tensions Dyneema cable along the entire length of the shoe, pulling the upper snug against your foot in a way that velcro straps cannot match. Sidi's proprietary wire material runs without binding, so mid-ride adjustments happen quickly and intuitively. The Soft Instep Closure System works alongside the dial, using a wide anatomical strap backed by thermo-formed EVA to distribute pressure evenly across your instep. You can adjust this strap from both sides to center it precisely over your foot, eliminating the hot spots that plague poorly positioned closures.

Sidi builds the upper from Microtech microfiber, a material they pioneered in cycling footwear years ago. It combines durability and water resistance without the break-in period that leather alternatives require. Mesh panels handle ventilation where airflow matters most. The integrated heel cup reinforces the back of the shoe to prevent deformation under sustained pedaling loads while cradling the heel in an anatomically correct position. Reflective inserts on the heel add visibility for road crossings and low-light conditions.... Read More