The collection
Men’s leather belts for trousers
Sergio Belotti leather belts with 35 mm straps for trousers and business outfits. Compare buckles, shades and sizes for a considered finishing touch.
Models shown: 12
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Choosing a belt from this collection
This selection brings together men’s belts with 35 mm straps. The width offers restrained proportions, but will not fit every pair of trousers: the strap should pass freely through the loops. Explore the full catalogue if you need a wider option.
For business outfits, take your shoes and other accessories as a starting point. A black belt complements black footwear; brown can coordinate with boots or loafers in a similar tone. A simple buckle keeps the focus on the suit, while textured leather adds interest to an everyday outfit.
Choose the mechanism you prefer: a classic buckle uses holes, while an automatic design adjusts in small steps. Measure through the loops of the trousers you will wear. The listed centimetres give the full leather strap length excluding the buckle, so they are not a direct waist measurement.
Read the size guideChoose with confidence
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Choosing a belt for jeans and trousers
Start with the clothes you will wear: check the belt-loop width, trouser rise and overall look. Then choose the strap width, buckle and colour. There is no single belt rule that works for every pair of jeans.

How to choose your belt size
Sergio Belotti sizes describe the full leather strap length, excluding the buckle. They are not waist measurements or distances to the middle hole. A measurement is more useful than your usual trouser size.











