The Bolinas tank is made from our famous 8oz 100% cotton jersey knit. A tailored fit long enough to tuck. Soft, durable & effortlessly looks great no matter how you style it. Double stitched seams for vintage, timeless quality. Our signature triple bartacks on the hem line.  At 8oz this is no light weight, we knit this piece to have a bit more weight and structure to improve the drape and ensure a long lasting flattering fit.