
Le 31
Micro-Pattern Automatic Belt
This men's automatic belt from Le 31 by Simons is crafted from genuine leather and features a faux-titanium dual-closure buckle with a micro-pattern finish. It serves as a dress or casual belt, offering a 35 mm wide strap and an automatic mechanism for easy adjustment. For a proper fit, choose a belt size two inches larger than your pants size; customer reviews rate it 4.6/5 based on 31 ratings.
- Category
- Apparel & Accessories > Clothing Accessories > Belts
Color
Size
Specifications
- Material
- Genuine leather
- Gender
- male
- Age Group
- adult
- Condition
- new
- Category
- Apparel & Accessories > Clothing Accessories > Belts
Product Insights
The Micro-Pattern Automatic Belt from Le 31 delivers a premium look through a crosshatch emulating Saffiano leather, with a faux-titanium buckle contrasting the matte finish. Its micro-pattern texture hides daily scuffs and abrasion, making it versatile for both suits and casual chinos. A spring-loaded pawl enables micro-adjustments for a secure hold, requiring two-inch upsizing for proper fit. To maintain scratch masking and smooth function, clean with a damp cloth, brush strap teeth, blow out the buckle, and air-dry away from heat; store loosely hung or in a dust-free pouch to prevent creasing and debris.
Verified claims
- Versatility
- Micro-pattern works for both suits and casual chinos.
- Aesthetic positioning
- Micro-pattern emulates Saffiano leather's crosshatch for a premium look.
- Hardware contrast
- The faux-titanium buckle provides clean contrast against the black leather strap.
- Scratch masking
- Micro-pattern texture hides light scuffs, fingernail marks, and daily abrasion.
- Care
- Clean with a barely damp soft cloth and store loosely hung or coiled to maintain the embossed pattern and prevent creasing.
- Scratch resistance
- The micro-pattern echoes Saffiano leather's crosshatch and hides light scuffs better than smooth leather.
- Mechanism
- Spring-loaded pawl engages teeth for micro-adjustments and secure hold.
- Cleaning
- Brush strap teeth, blow out buckle, and wipe leather with damp cloth to maintain smooth function and finish.
- Storage
- Store loosely and air dry away from heat to prevent creasing and misalignment.
- Texture benefit
- Micro-pattern texture hides daily scuffs and makes cleaning easier.
- Drying method
- Blot with towel and air-dry at room temperature; avoid hairdryer or radiator.
- Sizing guidance
- Recommended two-inch upsizing provides a secure, adjustable fit.
- Fit maintenance
- Brush the strap teeth and air-dry to prevent slippage and jamming.
- Strap width
- The strap is 35 mm wide, the classic dress-belt width.
- Adjustment
- The automatic buckle adjusts continuously along the strap, so wearers can fine-tune the fit without adding belt holes.
- Durability feedback
- A minority of buyers report that the automatic adjustment mechanism can be finicky, and one reviewer says the leather started to show wear after a few uses.
Product record
- Title
- Micro-Pattern Automatic Belt
- Brand
- Le 31
- Price
- 49 CAD
- Availability
- In stock
- Rating
- 4.6 stars, 28 reviews, scale 5
Image Analysis
3 images- 01

Product
A coiled black dress belt with a textured micro-dot strap and a rectangular gunmetal automatic buckle composed of four distinct finish panels.
- Strap textureBlack belt strap with a uniform small dotted micro-pattern across the visible face, producing a slightly glossy, pebbled appearance.
1 region
x 0.06 · y 0.42 · w 0.88 · h 0.34 (high) - Strap cross-section and finishStrap edges are smooth and slightly rounded; inner face visible in the coil appears matte and uniformly dark without the dotted texture.
1 region
x 0.24 · y 0.24 · w 0.52 · h 0.22 (medium) - Buckle overall shapeRectangular, flat-front automatic buckle with a low-profile boxy form and slightly beveled edges.
1 region
x 0.30 · y 0.45 · w 0.40 · h 0.20 (high) - Buckle panelingFront face of the buckle is visually divided into four rectangular panels arranged in a two-by-two grid; panels show alternating surface treatments including fine horizontal lines and a fine micro-dot texture.
1 region
x 0.30 · y 0.45 · w 0.40 · h 0.20 (high) - Buckle finishBuckle has a reflective gunmetal or dark chrome finish with visible specular highlights and subtle reflection of the surrounding white surface.
1 region
x 0.30 · y 0.45 · w 0.40 · h 0.20 (high) - Buckle attachmentRight side of the buckle shows a curved metal loop/keeper that clasps the strap end; three small round fastener heads are visible on the top edge of the buckle near the strap connection.
1 region
x 0.60 · y 0.46 · w 0.17 · h 0.18 (medium)
Other
Studio product shot on a white pedestal with soft directional lighting from upper left producing a soft shadow; image is tightly cropped to show the coiled belt and buckle.
- Shot compositionProduct placed on a white rectangular pedestal occupying the lower part of the frame; belt is centered and coiled with buckle in front-facing position.
1 region
x 0.00 · y 0.58 · w 1.00 · h 0.42 (high) - Background and lightingSmooth light gray to white seamless background with soft even lighting from above-left that casts a soft shadow beneath the pedestal and belt.
- Image qualityHigh-resolution studio image with sharp focus on buckle and strap texture and minimal noise.
Colors
textured black· strap face#0C0E11matte black· strap inner face#0E0F12gunmetal gray· buckle#4D4C4A- Strap textureBlack belt strap with a uniform small dotted micro-pattern across the visible face, producing a slightly glossy, pebbled appearance.
- 02

Product
Coiled black dress belt with a rectangular dark gunmetal finish buckle and a fine micro-dot textured exterior on the strap. The strap interior is smooth matte black and the buckle has two glossy rectangular panels separated by a thin horizontal groove.
- Strap exterior textureBlack belt strap exterior shows a dense micro-dot or micro-pattern texture giving a subtly stippled matte finish across the visible length.
1 region
x 0.05 · y 0.20 · w 0.85 · h 0.55 (high) - Strap interiorInner side of the strap visible along the coil is smooth, uniform matte black with no visible pattern or stitching on the exposed face.
1 region
x 0.20 · y 0.16 · w 0.50 · h 0.28 (high) - Buckle overall shapeRectangular metal buckle with slightly rounded short edges and a low-profile thickness; buckle sits flat against the strap in a front-facing orientation.
1 region
x 0.28 · y 0.38 · w 0.44 · h 0.28 (high) - Buckle finish and panelsBuckle surface has two large glossy rectangular panels separated by a thin horizontal groove and framed by a textured or ribbed outer border on the right side where the strap meets the buckle.
1 region
x 0.30 · y 0.40 · w 0.40 · h 0.20 (high) - Buckle attachment detailMetal keeper portion and hinge area visible at the right edge of the buckle where the strap feeds into the buckle assembly; this area has a darker, slightly more matte gunmetal finish.
1 region
x 0.62 · y 0.46 · w 0.12 · h 0.18 (medium) - Edge finishingStrap edges appear sealed with a smooth rounded finish that matches the strap color, without visible stitching on the exposed outer edge.
1 region
x 0.10 · y 0.28 · w 0.70 · h 0.50 (medium)
Other
Studio product shot of the belt coiled on a white pedestal against a light neutral background with soft directional lighting from the upper left producing gentle shadows and subtle reflections on the buckle.
- Shot compositionBelt is coiled and placed on a white stepped pedestal occupying the lower third of the frame; camera angle is slightly above the belt looking down at an oblique front-facing view of the buckle.
1 region
x 0.00 · y 0.55 · w 1.00 · h 0.45 (high) - Background and pedestalBackground is a smooth, light neutral gray gradient; product sits on a white geometric pedestal with a visible corner edge in the foreground.
1 region
x 0.00 · y 0.60 · w 0.95 · h 0.40 (high) - Lighting and reflectionsSoft directional lighting from the upper left produces a subtle highlight along the top of the buckle and faint specular reflections on the glossy buckle panels; a soft shadow falls beneath and slightly to the right of the coil.
Colors
matte black· strap exterior#0D0D0Dmatte black (interior)· strap interior#0E1112dark gunmetal· buckle#4D4D4B- Strap exterior textureBlack belt strap exterior shows a dense micro-dot or micro-pattern texture giving a subtly stippled matte finish across the visible length.
- 03

Product
Partial close-up of a dress belt showing the metal automatic buckle and the adjacent section of black strap with a textured central micro-pattern and edge stitching.
- Buckle finishRectangular automatic-style belt buckle in a dark gunmetal metallic finish with a glossy reflective surface and rounded edges.
1 region
x 0.05 · y 0.05 · w 0.45 · h 0.35 (high) - Keeper loopSeparate metal keeper loop in the same dark gunmetal finish positioned immediately after the buckle to secure the strap end.
1 region
x 0.45 · y 0.18 · w 0.12 · h 0.24 (high) - Strap edge stitchingRaised stitched edge running along the outer edge of the strap visible as a narrow seam with evenly spaced stitching.
1 region
x 0.48 · y 0.22 · w 0.46 · h 0.56 (medium) - Central micro-patternNarrow central band with a repeating rectangular chain-like textured pattern in a slightly lighter charcoal tone than the strap sides.
1 region
x 0.38 · y 0.20 · w 0.48 · h 0.52 (high) - Strap material appearanceFlat, smooth black strap surface on either side of the patterned band with a low-sheen finish.
1 region
x 0.55 · y 0.28 · w 0.38 · h 0.50 (high)
Other
Studio product shot on a white background with soft shadows and a faint product reflection on the surface; image is a cropped close-up of the belt.
- Background and reflectionWhite seamless background with a subtle glossy reflection of the belt visible below the strap and buckle.
1 region
x 0.00 · y 0.60 · w 1.00 · h 0.40 (medium) - Shot compositionClose-up crop showing only a portion of the belt and buckle, oriented diagonally from upper left toward lower right.
- Image qualitySharp focus on buckle and nearby strap details with soft, even studio lighting and no visible text.
Colors
gunmetal· buckle and keeper loop#3B3A3Cblack· strap sides#131314charcoal· central patterned band#2B2A2D- Buckle finishRectangular automatic-style belt buckle in a dark gunmetal metallic finish with a glossy reflective surface and rounded edges.
Documents & Data
Customer Reviews
31 total31 reviews · out of 5
Bon
Bon
good
good
Super
Je ne passerais plus de ce type de ceinture automatique. Très belle qualité.
Belle qualité et beau look
Belle qualité et beau look
Très bel achat
Super Qualité
ceinture
très belle
Parfait pour mon chum
Parfait pour mon chum
Nice belt
Good looking dress casual belt. Holds my pants up so I would say it works.
Great product and value
Great product and value
Best belt around.
Best belt around.
Très bonne qualité/prix.
Très bonne qualité/prix.
Perfect fit
I love the new style of buckle. Not only does it never snag like a traditional belt, but it also allows you to adjust to fit your waist perfectly!
Love automatic belt buckle.
Love automatic belt buckle.
Elle est facile d ajustement!
Elle est facile d ajustement!
Très bien
Belle surprise avec la boucle….très pratique car on l”ajuste vraiment selon nos besoins puisque ça glisse jusqu’à la position voulue.
Très apprécié
Je vais même en acheter d'autres pour en faire des cadeaux de Noël pour ma famille
Parfaite
Parfaite
Classique et pratique. Ajustement infinis!
Classique et pratique. Ajustement infinis! Pas besoin de faire des trous quand on maigris
Très belle qualite
Belle qualité faite de bon cuir
Leather belt
Nice quality leather fit is good great price
La taille n'était vraiment pas
La taille n'était vraiment pas conforme à la réalité, j'ai commandé 34 parce c'est la taille des pantalons et j'ai du la retourner pour commander une 38
Fantastique tel qu,annonce
Fantastique tel qu,annonce
Esthétique
Et en plus, j’adore ce produit qui est en plus pratique.
bon produit
bon produit
La fonction automatique de la
La fonction automatique de la ceinture est très bien. Par contre, après 3 ou 4 utilisation, le cuire commence déjà a travailler.
Superbe!
Superbe!
Tres mode.
Simons a une bonne réputation.
Mécanisme d'ajustement pas très pratique
Mécanisme d'ajustement pas très pratique
Bonne grandeur et belle qualité!
Bonne grandeur et belle qualité!
Prendre deux tailles de plus
Prendre deux tailles de plus exemple pour un pantalon 34 prendre la ceinture 38
Bien
Bien