Tan calfskin flat belt three-quarter front view showing nickel buckle
Flat Belt Tan side view showing warm tan leather tone
Tan leather flat belt close-up buckle and hole detail
Flat Belt Tan nubuck suede lining and reverse detail

Flat Belt- Tan

The go-to belt for summer suits, linen trousers, and light-wash chinos. Our Tan Flat Belt is crafted from premium Calfskin leather — the same hide we source for our shoes — wax-finished to a warm, natural glow and lined in Nubuck suede. As it ages, the tan leather deepens into a richer, more characterful hue that only improves with time.

Size tip: Order 2" above your trouser waist size.

Size Guide


All our shoes are designed to match standard US dress shoe sizes. However, to ensure the perfect fit, please make sure:

  • All our shoes are standard D width. If you have wide feet, please select the next size up.
  • In general, our shoes run slightly big. We suggest you size down if you are in-between sizes.
  • Do not order your sneaker size. Please order your usual dress shoe size.

3DM Size

US Dress Shoe Size

Brannock Device

Approx. Foot length in cms

Approx. Foot Length in inches

US 7

7 - 7.5

7 - 7.5

24.5-25

5/8 - 9 7/8

US 8

8-8.5

8-8.5

25.5-26

10 - 10 1/4

US 9

9-9.5

9-9.5

26.5-27

10 3/8 - 10 5/8

US 10

10-10.5

10-10.5

27-27.5

10 5/8 - 10 7/8

US 11

11-11.5

11-11.5

28-28.5

11  - 11 1/4

US 12

12-12.5

12-12.5

29-29.5

11 3/8 - 11 5/8

US 13

13-13.5

13-13.5

29.5-30

11 5/8 - 11 7/8

 

For fail proof measurements, please take the time to measure your foot. 

Customer Reviews

Based on 15 reviews
80%
(12)
13%
(2)
7%
(1)
0%
(0)
0%
(0)
E
Eric Danly (Santa Rosa, US)
Ok

I would like the belt better if it had the same burnished finish as my tan 3DM shoes. The shoe finish is really nice.

A
Amjad Abdul Qader (Abu Dhabi, AE)
Flat belt - Tan

Amazing quality! Received right on time

S
Stony Horne (Hammond, US)
Great Leather Quality

I had an excellent shopping experience with 3DM. I’d recommend anyone looking for a good leather quality belt to do business with this company. I’ll be doing more shopping with 3DM in the near future.

A
Alex Lukens (Philadelphia, US)

Flat Belt- Tan

S
Scott Mizrahi (New York, US)

Product great but need to speak to someone. Please call me [****]

Customer Reviews

Based on 15 reviews
80%
(12)
13%
(2)
7%
(1)
0%
(0)
0%
(0)
E
Eric Danly (Santa Rosa, US)
Ok

I would like the belt better if it had the same burnished finish as my tan 3DM shoes. The shoe finish is really nice.

A
Amjad Abdul Qader (Abu Dhabi, AE)
Flat belt - Tan

Amazing quality! Received right on time

S
Stony Horne (Hammond, US)
Great Leather Quality

I had an excellent shopping experience with 3DM. I’d recommend anyone looking for a good leather quality belt to do business with this company. I’ll be doing more shopping with 3DM in the near future.

A
Alex Lukens (Philadelphia, US)

Flat Belt- Tan

S
Scott Mizrahi (New York, US)

Product great but need to speak to someone. Please call me [****]