
Le 31
Optical Geo Stretch Shirt Modern Fit
The Optical Geo Stretch Shirt is a short-sleeve button-up shirt from Le 31 by Simons, a Canadian exclusive design. It features a modern fit with fitted shoulders and narrow sleeves, and is made from lightweight 100% cotton jersey. The shirt is adorned with an all-over geometric pattern and is suitable for casual wear.
- Material
- 100% cotton
- Gender
- male
- Style
- modern, casual
- Category
- Apparel & Accessories > Clothing > Shirts & Tops
Specifications
Optical geometric patterned short sleeve shirt in modern fit from Le 31 by Simons
Modern fit with fitted shoulders and narrow sleeves; lightweight 100% cotton jersey
- Material
- 100% cotton
- Style
- modern, casual
- Gender
- male
- Age Group
- adult
- Condition
- new
- Category
- Apparel & Accessories > Clothing > Shirts & Tops
Additional Attributes
- Modern fit with fitted shoulders and narrow sleeves
- Short sleeves
- Lightweight 100% cotton jersey fabric
- Optical geometric pattern
- Designed in Canada by Le 31 by Simons
Product Insights
The Optical Geo Stretch Shirt by Le 31 is a modern-fit jersey knit that blends a proprietary geometric motif with breathable, sweat-wicking fabric that naturally stretches without elastane. Priced as the most affordable entry to Le 31's modern fit, it offers a fitted silhouette with narrow sleeves and designed to avoid a boxy cut, while the cotton jersey's inherent give ensures unrestricted motion. Care requires washing at 30°C on gentle cycle, ironing inside out on low heat, and air drying to protect the print. The shirt is currently in stock.
Verified claims
- Washing
- Wash at 30°C on gentle cycle with shirt inside out to protect the print.
- Ironing
- Iron inside out on low heat or steam to avoid damaging the print.
- Breathability
- Breathable jersey knit: loop gaps ventilate and fabric wicks sweat for cool, dry comfort.
- Fit
- Modern fit hugs the body with fitted shoulders and narrow sleeves, avoiding the boxy look of regular fits.
- Sizing
- Chest sizes for this fit are approximately S=36 in, M=38 in, L=40 in, XL=42 in, XXL=44 in.
- Fabric performance
- The shirt contains no elastane or spandex; its stretch comes from the 100% cotton jersey knit, so the fitted silhouette moves with the body and stays breathable without restricting motion or causing overheating.
- Value
- At $39.95 CAD, this is the most affordable entry to Le 31's modern fit, vs. $89 for other geometric patterns.
- Design heritage
- Proprietary Le 31 geometric motif used in multiple collections.
- Stretch
- 50% organic cotton, 50% cotton jersey knit stretches naturally without added elastane.
- Care
- Wash cold, inside out, air dry to avoid shrinkage and print damage.
- Pattern construction
- The geometric pattern is printed onto the 100% cotton jersey fabric, and because the jersey is lightweight and breathable, the print does not reduce the shirt's breathability.
- Skin feel
- The single jersey has a smooth face that sits gently against the skin, with a subtle looped texture on the back that reduces clinging, making it comfortable and non-irritating for all-day wear in warm conditions.
- Print durability
- To reduce the risk of the printed geometric design cracking from mechanical over-extension, put the shirt on without aggressive pulling and avoid hanging it by the shoulders when wet.
- External value comparison
- At its $39.95 CAD sale price, this shirt undercuts the $40 USD Uniqlo cotton-linen camp shirt and sits well below the $54.95 USD L.L.Bean 100% cotton print shirt, making it a sharply priced fitted patterned summer option.
Product record
- Title
- Optical Geo Stretch Shirt Modern Fit
- Brand
- Le 31
- Price
- 69 CAD
- Availability
- In stock
Buying Guide
1 comparison · 12 sourcesUses
Tucked into trousers
This short-sleeve button-up has a straight hem that works worn tucked into trousers, as it is styled in the product image. The straight hem helps it sit neatly at the waistband.[1]
Product comparison
Compared within this brand.
| Optical Geo Stretch Shirt Modern Fit: Choose this if you want a short-sleeve button-up with a modern fit cut to hug the body, featuring fitted shoulders and narrow sleeves, and an all-over two-tone geometric pattern in a light cotton jersey fabric made with 50% organic cotton. It comes in Green and Blue, but per the listing, X-LARGE and XX-LARGE sizes are offered only in Blue. While the fit is described as body-hugging, one rear-view product photo reads as a relaxed silhouette with a straight shoulder line, so consider the fit images before ordering.[1,2,3] | Geometric Mini-Pattern Shirt Modern Fit: Choose this if you want a short-sleeve shirt in a slim-cut modern fit with fitted shoulders and narrow sleeves, made from 100 percent organic cotton with a button-down point collar and a curved hem. The white shirt is printed with an all-over small dark blue geometric mini-pattern, and it comes in White or Blue colorways. Note that Blue is not offered in XX-LARGE, which is available only in White.[4,5,6] | Micro-Dot Poplin Shirt Modern Fit: Choose this if you want a short-sleeve shirt with a close-to-the-body modern fit (fitted shoulders and narrow sleeves) in a soft poplin made of 50% organic cotton and 50% cotton. It suits shoppers drawn to a subtle pattern: small white micro-dots on a black ground (a blue colorway also exists), finished with a pointed button-down collar, left chest patch pocket, and a back yoke with a center pleat. Note that the sleeves appear regular-width rather than tapered, and one retained listing shows a different 65% polyester, 35% cotton composition, so verify the fabric blend before buying.[7,8,9,10,11,12] |
Image Analysis
3 images- 01

Product
Short-sleeve button-up shirt with a dense two-tone geometric repeat pattern, classic point collar, visible front placket with round buttons, and the shirt worn tucked into trousers.
- Overall silhouetteShort-sleeve, button-front shirt with a straight hem tucked into trousers; sleeves end above the elbow.
1 region
x 0.12 · y 0.18 · w 0.76 · h 0.64 (high) - CollarClassic point collar with visible collar points and a short open neckline; collar interior shows the same pattern.
1 region
x 0.32 · y 0.10 · w 0.36 · h 0.12 (high) - Front placket and buttonsCentered front placket with a vertical row of round, light-colored buttons; button spacing visible along the placket.
1 region
x 0.42 · y 0.20 · w 0.16 · h 0.56 (high) - PatternDense repeating geometric motif made of small, angled shapes that form a grid-like tessellation across the entire visible shirt surface.
1 region
x 0.16 · y 0.18 · w 0.68 · h 0.56 (high) - Fabric surfaceWoven fabric with a smooth surface and natural folds where the shirt is tucked and at the sides; slight drape visible over the torso.
1 region
x 0.20 · y 0.26 · w 0.60 · h 0.42 (medium) - Left sleeveShort sleeve ending above the elbow with the same geometric pattern and a straight hem.
1 region
x 0.06 · y 0.34 · w 0.32 · h 0.22 (high) - Right sleeveRight short sleeve mirroring left sleeve, visible pattern and straight hem.
1 region
x 0.64 · y 0.34 · w 0.22 · h 0.22 (high)
Other
Studio product shot showing a male model wearing the shirt against a plain white background; three-quarter frontal pose with even, shadow-minimizing lighting.
- Model and poseMale model shown from head to upper thighs in a three-quarter frontal pose looking slightly to the model's left with hands near pockets.
1 region
x 0.06 · y 0.02 · w 0.88 · h 0.96 (high) - Background and lightingPlain white seamless background with bright, even studio lighting and minimal shadows.
- Crop and framingImage cropped to show the product on model from head to upper thighs; full shirt front and sleeves are visible.
- Visible non-product garmentsModel wears light-colored trousers and a dark belt; these items are present in the image but are not described as product details here.
1 region
x 0.18 · y 0.66 · w 0.64 · h 0.28 (high)
Colors
dark forest green· pattern dark elementsoff-white cream· pattern light elements#D3D4CB- Overall silhouetteShort-sleeve, button-front shirt with a straight hem tucked into trousers; sleeves end above the elbow.
- 02

Product
Close-up front view of a long-sleeve button shirt on a model showing a repeating small-scale geometric triangle pattern, a spread collar, visible placket with white buttons, and smooth woven fabric surface.
- Overall visible areaShirt visible from upper chest to shoulders with a straight center placket and top three buttons (two fastened, one unfastened) shown; collar is a medium spread style with visible collar points.
1 region
x 0.04 · y 0.40 · w 0.92 · h 0.55 (high) - PatternDense repeating geometric optical pattern consisting of small right-triangle shapes arranged in a grid creating a tessellated effect across the entire visible shirt surface.
1 region
x 0.06 · y 0.45 · w 0.88 · h 0.47 (high) - Buttons and placketNarrow center placket with round white buttons spaced vertically; stitches around buttonholes visible at close range.
1 region
x 0.40 · y 0.52 · w 0.20 · h 0.40 (high) - Fabric finishSmooth woven fabric with a matte finish and minimal visible texture, showing natural drape and slight fold lines near the placket and shoulder.
1 region
x 0.10 · y 0.48 · w 0.78 · h 0.40 (medium) - Right shoulder seamRight shoulder seam visible and aligned with the pattern, running from collar toward the sleeve; sleeve cap continues the same geometric pattern.
1 region
x 0.62 · y 0.46 · w 0.33 · h 0.27 (high)
Other
Studio portrait crop showing model from the chest up against a plain white background, even diffuse lighting, small soft shadow under chin; image tightly cropped at top of head and mid-torso.
- Model framingImage shows a front-facing male model from the top of the head to mid-torso, centered in frame; collar and upper chest are focal.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (high) - Background and lightingPlain high-key white background with even studio lighting and soft shadows around the neck area; no props visible.
- Crop and compositionTight crop that cuts off lower torso and slightly crops the top of the head; shirt occupies the lower-central portion of the image while the face occupies the upper-central area.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (high)
Colors
black· pattern primary (dark triangles)#131414off-white· pattern secondary (light triangles)#D3D4CBmuted olive green· pattern tertiary (muted green triangles)#8A8C7Cwhite· buttons#D3D4CC- Overall visible areaShirt visible from upper chest to shoulders with a straight center placket and top three buttons (two fastened, one unfastened) shown; collar is a medium spread style with visible collar points.
- 03

Product
Rear view of a short-sleeve button-up shirt with a small repeating geometric motif, straight short sleeves, a horizontal back yoke, and a slightly curved hem. Fabric appears lightweight woven with a flat finish.
- View and silhouetteBack-facing view of a relaxed short-sleeve shirt with a straight shoulder line and a gently curved hem that falls below the waistline.
1 region
x 0.12 · y 0.10 · w 0.76 · h 0.78 (high) - SleevesShort sleeves with a straight cut and loose fit ending above the elbow.
2 regions
x 0.12 · y 0.28 · w 0.30 · h 0.22 (high); x 0.58 · y 0.28 · w 0.30 · h 0.22 (high) - Back yokeHorizontal back yoke seam across the upper back under the collar creating a single panel below it.
1 region
x 0.18 · y 0.12 · w 0.64 · h 0.10 (high) - CollarStandard turned collar seen from the back, laying flat against the neck.
1 region
x 0.38 · y 0.04 · w 0.24 · h 0.10 (high) - PatternAll-over small repeating geometric motif composed of two-tone shapes forming a tessellated grid across the entire shirt surface.
1 region
x 0.12 · y 0.10 · w 0.76 · h 0.78 (high) - Fabric appearanceLightweight woven fabric with a flat, matte finish and smooth drape over the back.
- Visible construction detailsSide seams visible by subtle shaping and fabric fall; no pleats or vents visible on the back panel.
1 region
x 0.12 · y 0.20 · w 0.76 · h 0.68 (medium) - No visible brandingNo logos, brand tags, or printed labels are visible on the external back of the shirt in this view.
Other
Studio product shot showing a model from the rear against a plain white background with even lighting and soft shadows. Model's hands rest by the sides; image is centered and not cropped at the top of the head.
- Model and poseMale model standing facing away from the camera with arms relaxed at the sides and head turned slightly toward the left.
1 region
x 0.10 · y 0.02 · w 0.80 · h 0.96 (high) - Background and lightingUniform white studio background with soft, even lighting and minimal shadows around the model.
- Crop and framingImage framed to show full shirt back and upper legs; lower legs are cropped out of frame.
Colors
charcoal· geometric background#2D2C32off-white· geometric highlights#D2D4CC- View and silhouetteBack-facing view of a relaxed short-sleeve shirt with a straight shoulder line and a gently curved hem that falls below the waistline.
Variants
8 SKUs| SKU | Title | Price | Avail |
|---|---|---|---|
| 4532928 | Optical Geo Stretch Shirt Modern Fit - Green - Small | CA$39.95CA$69.00 | Yes |
| 4532929 | Optical Geo Stretch Shirt Modern Fit - Green - Medium | CA$39.95CA$69.00 | Yes |
| 4532930 | Optical Geo Stretch Shirt Modern Fit - Green - Large | CA$39.95CA$69.00 | Yes |
| 4532933 | Optical Geo Stretch Shirt Modern Fit - Blue - Small | CA$39.95CA$69.00 | Yes |
| 4532934 | Optical Geo Stretch Shirt Modern Fit - Blue - Medium | CA$39.95CA$69.00 | Yes |
| 4532935 | Optical Geo Stretch Shirt Modern Fit - Blue - Large | CA$39.95CA$69.00 | Yes |
| 4532936 | Optical Geo Stretch Shirt Modern Fit - Blue - X-Large | CA$39.95CA$69.00 | Yes |
| 4532937 | Optical Geo Stretch Shirt Modern Fit - Blue - Xx-Large | CA$39.95CA$69.00 | Yes |