This women\'s running merino briefs by the brand Runderwear is made from 45% merino wool, 40% polyester thermocool, 10% polyamide and 5% elastane and is showcased in grey. Also the grey underwear is designed in a plain pattern, It is recommended to wash at 40 degrees, do not tumble dry,do not iron and do not bleach to keep this underwear in good condition. All the underwear comes complete in runderwear packaging. The Runderwear Running Merino Briefs - Grey are an enhanced version of the classic running brief thanks to its use of the magic Merino. These are perfect for running as they naturally regulate your body temperature in all conditions. Extremely soft due to the fine fibres, ensuring it does not itch against your skin. Finally they protect you against every runners nightmare, chaffing. Essential for your collection and will certainly give you a comfortable run. KEY FEATURES 45% Merino Wool, 40% Polyester Thermocool, 10% Polyamide and 5% Elastane Breathable , Seamless , Moisture Wicking Wash at 40 degrees, do not tumble dry,do not iron and do not bleach Complete in Runderwear packaging.