The TDS Niobium Concept 3 is a modular winter boot designed to adapt to changing conditions, from snowy trails to restful moments in camp.

Its trail-inspired sole unit combines a stable ROLLBAR arch support with a high-traction Vibram outsole for reliable footing on wet or uneven terrain. The system features a waterproof-breathable eVent outer shell for full protection and a removable, PrimaLoft-insulated inner boot that doubles as a comfortable camp slipper. Inspired by winter landscapes, the boots unique gradient finish and custom graphics reflect the quiet beauty of nature.

Features
Modular 2-in-1 design with a protective outer shell and removable inner boot
Outer shell crafted from waterproof and breathable eVent fabric
Removable inner boot insulated with lightweight, water-repellent PrimaLoft
Insulated inner boot can be worn separately as a comfortable camp or tent slipper
Midsole features a graphite ROLLBAR for enhanced stability and pronation control
High-traction Vibram outsole provides durable grip, especially on wet surfaces
Snowshoe-compatible design with integrated attachment points
Sole unit inspired by the classic New Balance MT580 trail running shoe
Due to the particular cut of this model, it is advisable to choose a half size larger, or in some cases even a whole size larger than your usual size.