Columbia Portlander Omni-Heat Infinity Boots - Black

Trekking boots are equipped with a sophisticated, multi-layer Omni-Tech membrane that offers waterproofing and sufficient airflow.

The high upper that envelops the ankle is crafted from robust textile and nubuck. Sealed seams offer extra protection against wind and moisture. To enhance thermal comfort, a lining utilizing Omni-Heat Infinity technology with a grammage of 200 g/m2 is incorporated. This cutting-edge technology operates by utilizing gold dots on the lining that reflect heat emitted by the body, helping to retain warmth within the boots. The design with golden dots provides 40% more insulation compared to the classic Omni-Heat system.

The front section of the boots is further fortified with a TPU plastic layer for protection against mechanical wear. For superior traction, a premium-grade Adapt Trax outsole ensures stable movement across any terrain. The boot is fitted with an anatomically designed Techlite midsole that absorbs impacts and uneven surfaces. A specially molded zone in the arch area enhances stability and boosts comfort during long periods of wear.

A wide loop at the back of the upper aids in easy removal and wearing of the boots.

Technical data
Color: Black
Upper: nubuck, Omni-Tech membrane
Midsole: Techlite elastomer
Outsole: Adapt Trax
Manufacturer: Columbia Sportswear, USA