Super comfy and versatile black Mary Jane ballet flats from Rothy’s - washable and goes with everything, small enough to pack in a bag for travel. Worn for a week but not my size - I’m a true 9 and got an 8.5. This fits TTS and does not stretch out The Square Mary Jane in Black Soft, flexible upper in black. Features a slim, flexible strap in black that keeps your feet secure. Comfortable matching insoles and durable tortoise shell outsoles. MACHINE WASHABLE Toss in the wash with cold water. Air dry. Boom. An icon depicting a feather drifting above a pile of pillows. PILLOW-LIKE COMFORT Features a soft, plush footbed for easy-to-wear comfort. An icon depicting a plastic bottle. RECYCLED PLASTIC BOTTLES It took about 9 plastic bottles to knit these shoes. Learn more. "So comfortable, you’ll think you’re just wearing socks.” — THE CUT