bubble tube top / charcoal greybubble tube top in charcoal grey. a tube top lovers wardrobe staple designed with subtle side gathers that create a natural bubble shape, and a longer length with a waistband that allows for versatile styling wear it long and relaxed, or short and cropped. made with our signature buttery soft and breathable knit fabrics, this strapless top features a soft elastic band at the bust for a no slip fit, so you can move freely and confidently. fabric: 100%