This is the most comfortable nursing bra Playtex brand has come up with. its starts from sizes small o 3X-large. And colors that complement the design all nude colors. It has 92% polyester and 8% spandex. It has adjustable closure and can be hand washed only. its sizing system is simplified. It’s cool comfort fabric helps keep you cool and comfortable. It also has pull-over racer back design with back adjustable straps. knit- in support zones plus extra side sling in cup provides additional support and security. Lastly thin foam with cotton lining is best for comfort.