Endura baabaa merino womens ls base layerthis is a long sleeve base layer made of naturally insulating machine washable merino wool and cut specifically for women enduras baabaa merino base layer is the perfect choice for chillier days on the bike when you need some extra warmth but do not want to overheat this base layer is naturally odour resistant to keep you fresh and features flatlock seams for maximum comfort featuresmaterial 100 woolanatomic cycle specific fitmercerised for silky