




Kailas Fuga EX3 -- a featherlight trail-marathon racer with an aggressive lug outsole and responsive foam stack built for mountain switchbacks.
The Kailas Fuga EX3 is a 1:1 replica mirror-grade trail running shoe designed for cross-country racing and mountain marathon events. The engineered mesh upper delivers targeted ventilation to keep the foot cool over long distances, while a reinforced toe cap and heel counter maintain structure on technical descents. A high-rebound foam midsole absorbs trail chatter and returns energy on climbs, and the aggressive multi-directional lug outsole bites into loose dirt, wet rock, and rooted singletrack with authority. Lacing locks the foot into a snug racing position that reduces in-shoe movement during lateral cuts.
The rep construction mirrors the retail Fuga EX3 closely, including the lugged rubber outsole. Many buyers use them for light trail running with good results.
The Fuga EX3 has a snug trail fit. If you have a wider foot, we suggest going up half a size from your usual running shoe size.
The upper uses a breathable engineered mesh with TPU overlays at the toe and midfoot, matching the construction of the retail silhouette.