Woolen Silk Tank Top Black (071416) HANRO Luxurieus Ondermode Oscalito Wool and Silk tank top with Leavers lace, Red Woolen Silk Tank Top 4 Women's merino wool silk tank top $59.99 Dilling LEMAIRE Seamless Ribbed Silk Tank Top Lemaire. Tank top from Hanros Woolen Silk series. The top is made of 70% merino wool and 30% silk. Unlike the Woolen Lace series, which is ribbed, the Woolen Silk series is completely smooth. This wool undershirt can be used as an insulating layer on cold days of the year or for skiing. The tank top is available in several colors.