Lululemon heathered grey All Yours tank size 4. Great condition! No size tag, but all her other lulus are size 4. The All Yours collection is made from soft, comfortable fabrics and easy-to-wear silhouettes that feel amazing and go with just about everything. pima cotton Pima Cotton fabric is breathable and soft against your skin soft stretchy breathable features Designed for: On the Move Relaxed fit, hip length: Layers easily and gives you room to breathe