HomeStretch Rib Squareneck Tank Aritzia US Rib Tank Stretch Rib Crop Tank The Stretch Rib Tank Fitted High Neck Rib Tank LaneBryant. The Stretch Rib Tank is designed for a snug fit with a high neckline and sleeveless style. Its ribbed fabric feels soft and flexible, making it easy to move in. Lightweight and breathable, this tank is ideal for layering or wearing on its own. Soft ribbed material Stretches for comfort Breathable and light