Genuine Thin Black Leather Belt -15mm Flash My Buckle
A woman wearing a white long-sleeve button-up blouse tucked into black tailored trousers with a 15mm thin black belt, photographed in a bright office setting.
A woman wearing a black button-front shirt dress with three-quarter sleeves and a matching 15mm thin black belt with a silver buckle, standing in a softly lit indoor room.
15mm thin black leather belt with a silver-tone metal buckle, neatly coiled on a clean white background.
A slim 15mm black leather belt with a polished silver-tone metal buckle, neatly coiled on a clean white background.
A thin 15mm black leather belt with a silver-tone metal buckle, neatly coiled on a solid white background.

Thin Black Genuine Leather Belt – 15mm – Slim Width

£10.95
Genuine Leather | 15mm | Fixed buckle included
Belt Size
Free UK Delivery Over £25
Easy Returns
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Product Details

Material: Genuine Leather
Belt width: 15mm
Fitment: Fixed buckle included
Includes: Belt with fixed buckle
Size & Fit

 Belt width: 15mm.
Sizes: Small to 3XL.
Fit: Choose your usual waist size. If between sizes, select the larger size.
Delivery & Returns

Dispatch: Within 1 working day
UK delivery: Tracked or next day
Returns: 30 days on unworn items
Personalised: Non-returnable unless faulty
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Premium Genuine Leather Belt - 15mm

If you’re looking for a thin leather belt with a clean, understated look, this 15mm black genuine leather belt is a smart choice. Its narrow profile works particularly well with slimmer belt loops and outfits where a wider belt can feel bulky.

Key Details

  • 15mm narrow belt width
  • Black genuine leather
  • Fixed nickel-plated buckle with matching rivets
  • Plain, versatile finish
  • Available from Small to 3XL
  • Suitable for smart, casual and everyday wear

Why Choose a 15mm Belt?

The 15mm width gives this belt a noticeably slimmer profile than a standard-width belt, making it a useful option for narrower belt loops, lighter trousers and anyone specifically looking for a slim or thin black leather belt without bulky styling.

Fit & Care

Choose your usual waist size; if you are between sizes, select the larger size. Wipe clean with a soft, dry cloth and allow the leather to dry naturally if damp.

FAQ
How do I measure for a leather belt?

Lay a belt you already wear flat and measure from the point where the leather folds around the buckle to the hole you use most often. This is usually more reliable than relying only on trouser size.
What material is this belt made from?

Material varies across our belt range. The exact leather or other material specification for this belt is shown in the Product Details section on the product page.
Will this belt work with interchangeable belt buckles?

Only belts specifically described as snap-on or interchangeable buckle belts are designed for removable buckles. Standard belts have a fixed buckle, so always check the Product Details section before ordering.
What belt width should I choose?

Choose a width that suits your belt loops and how you plan to wear the belt. The exact width is shown on each product page in millimetres and, where applicable, inches.
How do I choose the right belt size?

For the best fit, measure a belt you already wear from the point where the leather folds around the buckle to the hole you use most. Compare that measurement with our Belt Size Guide before ordering.
Can I return a belt if the size is wrong?

Standard, non-personalised belts can normally be returned if they are unused, unworn and in their original condition, subject to our Delivery & Returns policy. Personalised or customised products may have different return conditions.