Janus 100% Merino Wool Women's Boxer Shorts Machine Washable Made in Norway BEWARE JANUS SELLS its Genuine Products exclusively on Amazon.com. TabolaUSA is the only authorized Janus dealer on Amazon. All other Janus products sold on Amazon.com are FAKE. Janus as long as TabolaUSA are not responsible for this products.Please help us make Amazon clear and save marketplace. Even if you became a victim of dishonest sellers please report them to Amazon. Janus as long as DisanaUSA are not responsible for this products. Please help us make Amazon clear and save marketplace. Even if you became a victim of dishonest sellers please report them to Amazon. Janus Black Wool garments are machine-washable and can be tumble-dried. The wool also helps regulate body temperature and keeps you comfortable in milder weather. A merino wool garment can absorb up to 30% of its own weight in moisture without feeling wet. Wearing wool next to the skin gives a feeling of well-being and care.