This seamless stretch cami wins for most valuable layer. The technical fabric has built-in cooling minerals to prevent overheating — plus it wicks away moisture and dries super fast. We love the one + done drop-cup design you can wear as a smoothing base layer, nursing cami, or hands-free pumping tank without wardrobe changes. Bonus: we tested it with wearable pumps too — yup, it's compatible. Technical cooling fabric: infused with minerals for a natural cooling effect. 67% cooling nylon / 22% nylon / 11% spandex ​ Machine wash cold with like colors. Only non chlorine bleach if needed. Line dry. Do not iron. M=8-10 Fits throughout pregnancy + after Hits at the hip for fully belly coverage Compatible to fit all standard pump flanges, plus wearable pumps like Willow and Elvie Pump openings are intentionally small to lay flat against skin (we promise your flange will fit!) Worn once. Very soft but was bit more snug and breast cups are lined. Has a bit more structure than I wanted. Reminded me a bit of shareware.