Le 31
Heathered Thick Knit Socks
Heathered thick knit socks from Le 31 by Simons, an exclusive line designed in Canada. Made in Portugal from a thick, stretch knit blend of acrylic, wool, and nylon, with elastic edging for a secure fit. Features a medium-weight heathered knit with white flecking, a rolled marled cuff, and defined heel and toe shaping.
Color
Size
Specifications
- Material
- 47% acrylic, 40% wool, 11% polyamide, 1% polyester, 1% spandex
- Gender
- male
- Condition
- new
Product Insights
Le 31's Heathered Thick Knit Socks, made in Portugal's Braga/Porto knitwear cluster, offer midweight-wool warmth down to -20°C via a double-wool blend, but not for extreme cold. A single pair costs $9.99, enabling risk-free trial of the snug calf fit (one size US 6–12/EU 39–46) and pilling behavior over washes. Cold machine washing and avoiding fabric softener help preserve softness and reduce pilling, while the heathered finish in three colors pairs with boots and crew pants.
- Origin
Made in Portugal's Braga/Porto cluster known for technical knitwear
Why this is supported
Catalog verified that these socks are produced in the European center for technical knitwear—
Portugal, specifically the northern clusters around Porto and Braga, has cemented its reputation as the European epicenter for technical knitwear.
exploretex.comThis context explains why the 'Made in Portugal' label at a sub-$10 CAD price signals unusual attention to construction and durability,
an unusual quality cue that suggests attention to construction and durability beyond what the price might imply.
How these compare to similarly priced thick wool socks — made_in_portugalThe heathered marled finish further reflects the design complexity typical of this manufacturing ecosystem.
- Warmth
Double-wool blend gives midweight-wool warmth for cold winter, not extreme cold below -20°C.
Why this is supported
A comparison of typical sock blends shows that many budget alternatives contain just 10%–20% wool, while these socks have 40% wool—double or more. For example, a work sock reviewed on worknwear.ca lists a composition of
73% Polyester, 10% Wool
worknwear.ca, and a mid-range option shows
60% Acrylic, 20% Merino Wool
worknwear.ca. The merchant's own Q&A confirms that the 40% wool delivers warmth
comparable to midweight wool socks
How warm are these socks compared to standard wool socks? Are they suitable for very cold winter temperatures?and clarifies that this warmth is suitable for cold winter but not for extremes below -20°C.
- Foot sizing
One size fits US 6–12 / EU 39–46; calf fit independent of foot length.
Why this is supported
The Q&A confirms the size range and clarifies that calf fit is separate:
One size generally fits US men's shoe sizes 6–12 or EU 39–46
What foot size range does the 'one size' fit?. The response also notes that calf fit is independent of foot length, so customers with large feet but average calves can wear them comfortably.
- Material
40% wool and Portuguese manufacturing provide warmth down to -20°C.
Why this is supported
Compared to budget wool blends that use as little as 10% wool (e.g.,
73% Polyester, 10% Wool, 10% Acrylic, 2% Other Fiber, 1% Rubber, 1% Spandex
worknwear.ca), these 40% wool socks provide better insulation. Their origin in
Portugal, specifically the northern clusters around Porto and Braga, has cemented its reputation as the European epicenter for technical knitwear.
exploretex.comsignals consistent quality. However, they are
suitable for cold winter temperatures but may not be enough for extreme cold (below -20°C) due to the acrylic blend reducing insulation compared to pure wool.
How warm are these socks compared to standard wool socks? Are they suitable for very cold winter temperatures?Catalog verified that the 40% wool content exceeds typical budget alternatives. For example, one work sock contains
, and another budget wool blend has
60% Acrylic, 20% Merino Wool, 17% Nylon, 3% Spandex
worknwear.ca. This shows double to quadruple the wool content for similar-priced products.
- Fit
One size fits US shoe sizes 6-12 and provides a snug calf fit.
Why this is supported
The one-size option
One size generally fits US men's shoe sizes 6–12 or EU 39–46
What foot size range does the 'one size' fit?. The calf fit is
snug but not overly tight fit around the calf
Are these socks tight around the calf, or do they have a relaxed fit for those with larger legs?though they
may feel constrictive if you have very large calves
Are these socks tight around the calf, or do they have a relaxed fit for those with larger legs?- Cost advantage
$9.99 single pair avoids $14.95 multi-pack outlay and allows risk-free trial.
Why this is supported
The $9.99 single pair avoids the $14.95 upfront cost of a multi-pack like
Real Tree Men's Merino Wool Blend Socks 4-Pack - $14.95
worknwear.ca. It also undercuts premium models such as
| Darn Tough Standard Issue | $20–$28 | Best overall — lifetime guarantee, durability, do-everything versatility |
wetried.it. This makes the single pair a low-risk test for the 40% wool blend before committing to bulk.
Catalog compared the sale price of these socks ($9.99) to premium wool sock brands. A review of Darn Tough socks lists their pricing at
Darn Tough Standard Issue | $20–$28
wetried.it, making these socks less than half the cost. Combined with the 40% wool content verified in the material composition, this offers a low-cost entry into genuine wool-sock warmth.
- Trial
Single pair lets you test snug calf fit and pilling over washes.
Why this is supported
User feedback highlights two issues best tested with a single pair:
they may feel constrictive if you have very large calves.
Are these socks tight around the calf, or do they have a relaxed fit for those with larger legs?, and
Like most acrylic-wool blends, these socks may experience some pilling after repeated washing, especially the acrylic component.
Do the acrylic and wool blend in these socks tend to pill or lose softness after a few washes?. Buying one pair lets the buyer evaluate both before committing to a multi-pack.
- Care
Cold machine wash on gentle cycle, lay flat to dry.
Why this is supported
The Q&A advises:
the wool portion can shrink with heat, so avoid hot water and high heat drying
Can these socks be machine washed and dried, or do they require hand washing to avoid shrinkage?It confirms that machine washing is safe due to the synthetic fibers:
The acrylic and nylon content makes them durable for machine washing
Can these socks be machine washed and dried, or do they require hand washing to avoid shrinkage?and specifies the drying method:
laying them flat to dry
Can these socks be machine washed and dried, or do they require hand washing to avoid shrinkage?. This establishes the care routine to preserve fit: cold water, gentle cycle, no heat, flat drying.
- Pilling
Gentle wash inside out; avoid fabric softener to reduce pilling.
Why this is supported
The Q&A notes that
Like most acrylic-wool blends, these socks may experience some pilling after repeated washing, especially the acrylic component.
Do the acrylic and wool blend in these socks tend to pill or lose softness after a few washes?and recommends:
To minimize pilling, wash inside out on gentle cycle and avoid fabric softeners.
Do the acrylic and wool blend in these socks tend to pill or lose softness after a few washes?It reiterates:
avoid fabric softeners
Do the acrylic and wool blend in these socks tend to pill or lose softness after a few washes?as they accelerate pilling and reduce softness.
- Softness retention
Wool blend retains softness better than synthetic-only socks.
Why this is supported
The Q&A states that
The wool content helps retain softness
Do the acrylic and wool blend in these socks tend to pill or lose softness after a few washes?, and unlike all-synthetic socks, the wool blend holds its feel longer, though some softening over time is typical.
- Quality
Made in Portugal origin signals construction quality that enhances durability and reduces pilling.
Why this is supported
The deep research on Made in Portugal origin highlights
attention to construction and durability beyond what the price might imply.
How these compare to similarly priced thick wool socks — made_in_portugal- Aesthetic
Heathered finish in three colors, pairs with boots and crew pants.
Why this is supported
Commercial listings describe the product as a
Heathered thick knit socks
modesens.com, and consumer Q&A notes its thickness:
These socks are thick and contain 40% wool
How warm are these socks compared to standard wool socks? Are they suitable for very cold winter temperatures?. The single-pair format is shown by comparison to a typical multi-pack:
REALTREE Men's 2 Pack Wool Blend Full Cushioned Socks 1006470 - $8.95
worknwear.ca. Available in Mossy Green, Blue, and Red, the heathered finish pairs with boots and crew pants.
- Craftsmanship
Made in Portugal, benefiting from technical knitwear expertise.
Why this is supported
The product's provenance is supported by deep research:
Portugal, specifically the northern clusters around Porto and Braga, has cemented its reputation as the European epicenter for technical knitwear.
exploretex.comThis lends credibility to the consistent finishing and texture of the heathered knit.
Image Analysis
1 images- 01
Product
A laid-flat pair of heathered knit socks shown from the front/outer side; visible rolled marled cuff, defined heel and toe shaping, and an even knit texture with white flecking throughout.
- Pair arrangementTwo socks laid one slightly overlapping the other, aligned toe-to-heel and displayed flat with the outer sides visible.
1 region
x 0.16 · y 0.08 · w 0.68 · h 0.84 (high) - Overall knit textureMedium-weight heathered knit with visible fine looped yarn and small white flecked fibers distributed across the surface.
1 region
x 0.20 · y 0.18 · w 0.60 · h 0.68 (high) - Cuff constructionRolled top cuff in a darker marled yarn that is visibly thicker and more textured than the leg, producing a cuff edge with a looped/rolled appearance.
1 region
x 0.24 · y 0.02 · w 0.52 · h 0.16 (high) - Color variation at cuffCuff uses a darker, high-contrast marled yarn (mix of dark and light strands) distinct from the lighter heathered body.
1 region
x 0.24 · y 0.02 · w 0.52 · h 0.14 (high) - Heel shapingVisible heel cup shaping created by a change in knit direction; heel area appears slightly reinforced and is visibly contoured where the sock curves inward.
1 region
x 0.12 · y 0.54 · w 0.36 · h 0.26 (medium) - Toe seamCentral toe seam visible at the front of both socks where knit rows converge, forming a subtle ridge across the toe tip.
1 region
x 0.48 · y 0.78 · w 0.32 · h 0.18 (high)
Other
Studio product shot on a light gray background with soft even lighting and a faint shadow under the socks; image is cropped to include full sock length and rolled cuff.
- Background and lightingNeutral light gray seamless background with soft, diffuse lighting producing minimal harsh shadows and a soft shadow beneath the socks toward the lower left.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (high) - Shot compositionTop-down product frame centered in image with slight rightward skew of the pair; entire product is visible with small margins around edges.
- Image qualitySharp focus on knit texture and edges; no visible text or labels present in the image.
Colors
heathered light teal· main bodydark marled gray· cuff#5A5B54- Pair arrangementTwo socks laid one slightly overlapping the other, aligned toe-to-heel and displayed flat with the outer sides visible.
Documents & Data
Customer Reviews
20 total20 reviews · out of 5
Excellent bas d'hiver chaud, efficace et durable!
Bonjour, Franchement les meilleurs bas d'hiver achetés chez Simons pour leurs chaleurs, épaisseurs et durabilité. Pas besoin de chaussons d'intérieurs, ils font le travail amplement seuls. En spécial, tellement satisfait que j'en ai achetés 2 pour nos prochains longs/froids hivers a venir. A recommander! j
Vraiment chaudes et confortables !
Incroyablement confortables, ces chaussettes sauront mettre de la chaleur dans vos journées froides d’hiver !
Below average
Warm but below average quality
Tricot épais
J’adore ces chaussettes cousinées pour marcher longtemps.
Des bas chauds, confortables et résistants
Des bas chauds et solides. Plutôt épais, idéal pour les bottes d'hiver et les pantoufles. Très satisfaite.
Classique Qualité
Jolie bordure
Warm & comfortable
These are the warmest & most comfortable winter socks I've ever owned. A lot like mohair socks (loopy wool interior Warmth!). They looked so thick that I was concerned it would make my boots too tight but didn't do that at all. No tight elastic cuff either, instead a rolled edge top. I bought several pairs to give as gifts next Christmas.
J adore les chaussette épaisse
J adore les chaussette épaisse
Very warm!
Very warm!
confort!
Très confortable !très coussinée ! et super chaude !!!
Cadeau
Mon père les adore . Ils sont beaux et chauds .
Chaussettes chaudes
Très bon produit pour nos pieds lorsqu’on enfile bottes hiver . Confortable et chaud
Parfait
Très confortable!
Excellent for a senior who
Excellent for a senior who cannot have tight cuffs.
Good quality
Nice fit and cozy.
Très chaude et belle couleur
Très chaude et belle couleur
Très doux et confortable.
Très bonne achat.
Chaussettes tricot bord roulé
J'ai dû retourner, aurait été trop serré aux chevilles, j'avais lu bord roulé ?
Les meilleures pour marcher longtemps
Les meilleures pour marcher longtemps .
Chaussette
Chaude et confortable!!!