Sidas 3D Trail + inserts, blue

New insoles designed for ultra running in the field developed by trail runners from the Sidas and Salomon teams.
Trail shoe inserts designed for the harsh conditions of ultra running, which were developed together with top runners of the Salomon team and the Matryx team (close long-term cooperation with Sidas). The materials have been carefully selected to ensure maximum grip (minimization of sliding, essential for runs and for optimal transfer of rebound), comfort, durability, all with minimal weight.
Insoles for trail running and ultra races are made of a very flexible material, so the support of the longitudinal and transverse arch is minimalist and leaves maximum space for the natural movement of the foot.

In the front part, the insoles are wide enough to fit trail shoes with an extended toe.
The Trail+ insole has a non-slip surface that holds the feet in place, providing better accuracy and power transfer, better stability and better support. This is achieved through a combination of high-quality foams, thin sandwich construction and grippy material on both the contact surface of the foot and the contact surface of the shoe.
In addition, the Trail+ running squeegee offers increased comfort thanks to a preformed and flexible structure combined with friction-reducing materials used on the surface in contact with the foot. This combination ensures pleasant running without shifting feet and unwanted friction.
This squeegee for trail shoes is also characterized by its lightness and durability. It is made from a combination of high-quality pins that are ultra-thin and light, yet extremely durable.

Dimensions in mm


Technical characteristics:

1. Comfort underfoot and durability
2. Better reflection in the forefoot area
3. Supports the natural movement of the foot thanks to flexible materials
4. Absorbs shocks, increases comfort during ultra runs
5. Non-slip surface - very sticky materials on both the top and bottom

• Select the original insert and cut your new Sidas insert accordingly
• Insert the new insole into the shoe
• Wash only with mild soap and a brush
• Do not dry on the radiator. For better drying, use Therm-ic shoe dryers with flowing air