Iconic Ribbed TankArriving just in time for spring, Merz b. Schwanen's first Ribbed Tank Top is now available. With its narrow fit and classic paneled neck and sleeves, the Ribbed Tank Top is ideal as a bottom layer on the cooler days, and perfect as your only layer when the weather heats up. Classic paneled crew neck and armholes Swan loop label on the hem Narrow fit Materials Fabric Content: 100% organic cotton, 7. 2 oz Size Guide Bella wears size S. She is 5'7";