Lauparen series are made of 100% Merino wool and they have carefully placed mesh panels for optimal function in intense sports. Great for hiking, paddling, climbing, cycling, snow sports, or for sleeping a night out in your sleeping bag! - Made of 100% Merino wool - Flat lock seams for reduced risk of chafing - Attenuates temperature fluctuations - Naturally odour resistant, requires less washing than technical materials - Machine washable, follow instructions on wash tab Devold undergarments are treated with a natural compound made to protect the apparel from wool-eating insects. It has a gentle, citronella-style scent and is completely harmless to people. The treatment protects the garment for one year and its scent diminishes and fades away with airing the garment. Take good care of your Merino apparel - regular detergents are a bit over the top for use with wool, so we recommend using [Nikwax Wool Wash](/wool-wash/), regardless of whether you wash your apparel in a machine or