WoolPower Long Johns with Fly 200 Green Merino Wool Medium

All Woolpower products are constructed with Ullfrotte Original, a technically advanced material made from a combination of two thirds fine Merino wool from Australia and about one third synthetic fiber so as to achieve the greatest strength. Ullfrott is knit with unique terry loop stitching in order to create the optimal insulating capability. Their Wool has a unique ability to hold and transport moisture while keeping you warm in damp conditions.

Woolpower is a collection of high performance thermal undergarments for the entire body that can be combined in different ways depending on temperature and activity level. The material comes in various weights, each of which has a different function and advantage. The weights of the material are expressed in gram per square meter and are available in 200, 400, 600 and 800 g/m. All garments are made on specially designed machines, and all garments are constructed without vertical seams that can both rub and break.

The thinner undergarments are designed to be worn directly against the skin as a moisture wicking base layer. They work best when worn closest to the body. Since the material keeps the body warm, while at the same time helping to wick away perspiration. The thinnest undergarments are ideal at temperatures ranging from +10 degrees C (50 degrees F) down to -20 degrees C (-4 degrees F) depending on activity.