The OG Sailor Tank is crafted from a premium cotton-elastane blend for comfort, with self-binding edges and a signature kissing seam for lasting quality. Knit Tank Top O'Riginals Collection 95% Cotton, 5% Elastane Slub Rib, 320 GSM 13¼'' Center Front Length Regular Self Binding at Neckline and Armholes Center Back Kissing Seam