The Duo Active Merino Long Johns Junior are part of the Duo Active series by DEVOLD and are knitted with a fine Merino wool outer layer with organic wool from Argentina and ThermoLite® inner layer.

ThermoLite® is a high function fibre designed for optimal moisture transport, while the Merino wool has supreme insulating properties and ensures that you stay warm even if you get wet. The fibre combination of the Duo Active Merino Long Johns Junior by DEVOLD provides an optimal product for outdoor activities during winter season.

ThermoLite® consists of 100% recycled material.