MOUNK (meaning MONK) of Sweden have created a range environmentally friendly underwear for men from bamboo. Bamboo uses a fraction of the water required for the equivalent cotton and is antibacterial and odour resistant, plus packaged in the most amazing bamboo tube that customers have re-used as insect farms, pencil holders and kitchen utensil holders that I have seen so far.
Keeps you warm in cold climates and cool in hot climates. Wicks away the moisture from your skin to keep you cool and dry. The fabric stops odour-producing bacteria to grow and spreading in the fabric. Bamboo fabric is incredibly soft to the touch and very very comfortable to wear.