
Le 31
Heathered Thick Knit Socks
Heathered thick knit socks from the Le 31 by Simons exclusive line, designed in Canada. Made in Portugal from a thick, stretchy acrylic, wool, and nylon blend with elastic edging. The socks feature a light teal heathered body, a contrasting dark marled gray rolled cuff, and visible heel and toe shaping for a comfortable fit.
- Category
- Apparel & Accessories > Clothing > Underwear & Socks > Socks
Color
Size
Specifications
- Material
- 47% acrylic, 40% wool, 11% polyamide, 1% polyester, 1% spandex
- Gender
- male
- Condition
- new
- Category
- Apparel & Accessories > Clothing > Underwear & Socks > Socks
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.
Verified claims
- Origin
- Made in Portugal, where specialized sock production is concentrated in the Braga and Porto region known for technical knitwear expertise.
- Warmth
- The 40% wool blend provides midweight-wool warmth for cold winter temperatures but is not enough for extreme cold below -20°C.
- Foot sizing
- One size fits US men's shoe sizes 6–12 or EU 39–46.
- Material
- 40% wool and Portuguese manufacturing provide warmth down to -20°C.
- Fit
- Stretch knit with elastic edging and a rolled top gives a snug but not overly tight calf fit for average to slightly larger calves, though it may feel constrictive on very large calves.
- Cost advantage
- $9.99 single pair avoids $14.95 multi-pack outlay and allows risk-free trial.
- Care
- Cold machine wash on gentle cycle, lay flat to dry.
- Pilling
- Gentle wash inside out; avoid fabric softener to reduce pilling.
- Softness retention
- The wool content helps the socks retain softness after washing, though some loss of softness over time is typical.
- Quality
- Made in Portugal signals European manufacturing and attention to construction and durability beyond what the price would suggest.
- Aesthetic
- Heathered finish in three colors, pairs with boots and crew pants.
- Pack format
- These socks are sold as a single pair, so the total upfront cost is lower than multi-pack wool-blend alternatives if you only need one or two pairs.
- Comfort
- Owners repeatedly describe the socks as very warm and comfortable in winter, and one buyer compares the loopy wool interior to mohair socks.
Product record
- Title
- Heathered Thick Knit Socks
- Brand
- Le 31
- Price
- 19 CAD
- Availability
- In stock
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
confort!
Très confortable !très coussinée ! et super chaude !!!
J adore les chaussette épaisse
J adore les chaussette épaisse
Cadeau
Mon père les adore . Ils sont beaux et chauds .
Très chaude et belle couleur
Très chaude et belle couleur
Parfait
Très confortable!
Les meilleures pour marcher longtemps
Les meilleures 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.
Below average
Warm but below average quality
Excellent for a senior who
Excellent for a senior who cannot have tight cuffs.
Chaussettes tricot bord roulé
J'ai dû retourner, aurait été trop serré aux chevilles, j'avais lu bord roulé ?
Chaussette
Chaude et confortable!!!
Vraiment chaudes et confortables !
Incroyablement confortables, ces chaussettes sauront mettre de la chaleur dans vos journées froides d’hiver !
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.
Très doux et confortable.
Très bonne achat.
Very warm!
Very warm!
Good quality
Nice fit and cozy.
Classique Qualité
Jolie bordure
Chaussettes chaudes
Très bon produit pour nos pieds lorsqu’on enfile bottes hiver . Confortable et chaud
Tricot épais
J’adore ces chaussettes cousinées pour marcher longtemps.