Professional days feel lighter in these Naturalizer Cosmic Mary Jane ballet flats, featuring an adjustable strap to keep fit secure while square toes enhance ease. A cushioned interior delivers unmatched comfort for long schedules.
Size:
6.5M
Size & fit
Women's shoes
US
EU
UK
Foot length, cm
5
35
3
22.0
5.5
35.5
3.5
22.5
6
36
4
23.0
6.5
37
4.5
23.5
7
37.5
5
24.0
7.5
38
5.5
24.5
8
38.5
6
25.0
8.5
39
6.5
25.5
9
40
7
26.0
9.5
40.5
7.5
26.5
10
41
8
27.0
11
42
9
28.0
12
43
10
29.0
This is a general chart — Naturalizer sizing may differ, check the product description.
International delivery
Shipping calculated at checkout
Returns & exchanges
Within 30 days of delivery
Professional days feel lighter in these Naturalizer Cosmic Mary Jane ballet flats, featuring an adjustable strap to keep fit secure while square toes enhance ease. A cushioned interior delivers unmatched comfort for long schedules.
SKU
4-26334750
Brand
Naturalizer
Category
womens / shoes / flats
Variants
3
Customer reviews
4.0
Beautiful but fragile
This shoe is beautiful and very comfortable but this is the first time I am concerned with the finish on the product. The second time I wore the shoes, the walked in some grass that was a little damp. It totally ruined the finish on the leopard print. I thought they would dry a little and be okay, but they are totally off color and the black from the leopard print seems to have faded. That is very unfortunate for such an expensive shoe.
2/27/2026
3.0
Super cute - but runs small
Very cute. I'm a true 7.5 and these run very tight.
1/27/2026
3.0
Not as good as other naturalizer products.
I am not as satisfied with these shoes as I have been with my other Naturalizer purchases. I ordered the wide width and although they are a wide fit the stiff material makes them very uncomfortable. For the price I thought it would be a higher quality material with a bit more give.
10/1/2025
1.0
Leopard print colour smudges - don’t buy
The leopard print is not colour fast - smudges. Just cheap leather processing. Looks terrible. Otherwise really comfortable shoes and nice style.
10/1/2025
3.0
Love the Look, Not the Quality
The style is really cute and fashionable, but the construction feels cheap and flimsy. The lining makes the shoes squeaky and not very breathable. I'll be wearing the shoes, but wouldn't repurchase.
10/1/2025
3.0
Cute, but not as good as the Kelly
Adorable and generally comfy, although not as much room in the toe box as the "Kelly" Mary Jane flat. For comparison, I'd rate the Kelly at 9 and the Cosmic at 7.5. Ok to wear to for long periods as long as I'm not standing or walking too much, so they're not the greatest for my job as a teacher. But they are very cute bc and comfy enough for lighter wear. I will keep them, but I do question the steep price for a shoe with so little support.
9/28/2025
5.0
Buy you some
Love my flats! Super clever to put a little bump on arch of foot plant. Very comfortable
