Base layer from the Merino Xtreme collection 

The Thermowave Base Layer 3/4 Bottoms are soft and with 220 gsm a base layer for the colder days of the year. 
The composition of merino wool, polyamide and a polyester lining ensures plenty of warmth and best breathability, while you enjoy all the benefits of merino wool. Fast moisture-wicking and odour inhibition are of course the top priorities here. Flat seams also provide plenty of comfort, while the wide waistband ensures the best fit.