One Heart. This just might be the softest and most comfortable women's t-shirt you'll ever own. Combine the relaxed fit and smooth fabric of this tee with jeans to create an effortless every-day outfit, or dress it up with a jacket and dress pants for a business casual look. * 100% combed and ring-spun cotton * Athletic heather is 90% cotton, 10% polyester * Other heather colors are 52% cotton, 48% polyester * Fabric weight: 4.2 oz/y² (142 g/m²) * Pre-shrunk fabric * Crew neck * Relaxed fit * Side-seamed