
Le 31
Responsible Merino Wool Blend Socks
Le 31 by Simons crew-length socks knitted in a fine, responsibly sourced merino wool blend with a moisture-wicking stretch construction, ribbed cuffs, shaped heel and a horizontal toe seam. They are worn as everyday footwear for warmth and foot coverage, with the merino blend designed to wick moisture and keep feet warm and dry. The product holds a 4.93 out of 5 rating across 15 customer reviews.
- Material
- responsibly sourced merino wool blend
- Category
- Apparel & Accessories > Clothing Accessories
Size
Specifications
Fine-knit merino wool blend socks designed for moisture-wicking warmth and dry comfort.
Moisture-wicking stretch knit with ribbed cuffs; responsibly sourced merino wool blend.
- Material
- responsibly sourced merino wool blend
- Gender
- male
- Age Group
- adult
- Condition
- new
- Category
- Apparel & Accessories > Clothing Accessories
Additional Attributes
- fine knit construction
- responsibly sourced merino wool blend
- moisture-wicking knit
- stretch knit for flexibility
- designed to keep feet warm and dry
- ribbed cuffs
- designed in Canada
- exclusive Le 31 by Simons design
Product Insights
40% responsible merino wool, 25% nylon, 17% recycled polyester, 16% acrylic, 2% elastane ONE SIZE fits all, with no size options across the eight colours Reviewers consistently describe them as very comfortable and soft Avoid high heat in the dryer; it can permanently shrink merino by a full size Eight colourways span office staples to bold accents Strong value at 19 CAD with high ratings and multi-pair purchases
Verified claims
- material
- 40% responsible merino wool, 25% nylon, 17% recycled polyester, 16% acrylic, 2% elastane
- fit_sizing
- ONE SIZE fits all, with no size options across the eight colours
- height_style
- Crew-height dress sock that shows above the shoe
- thickness_knit
- Fine-gauge knit, thin enough for dress shoes without bunching
- comfort
- Reviewers consistently describe them as very comfortable and soft
- warmth
- Warm enough for cold days without bulk
- moisture_management
- Moisture-wicking knit keeps feet warm and dry
- odor_resistance
- Merino content helps resist odour between washes
- softness_itch
- Merino fibres are fine enough to feel soft, not itchy
- durability_construction
- Synthetic blend and fine knit are built for durability and shape retention
- cuff_hold
- Ribbed cuffs with wool and elastane help the sock stay up
- care_wash
- Machine wash cold, no bleach, no iron, lay flat to dry, wash dark colours separately
- care_heat_warning
- Avoid high heat in the dryer; it can permanently shrink merino by a full size
- tradeoffs
- Merino can pill over time and wicks moisture less quickly than pure synthetics
- styling_colors
- Eight colourways span office staples to bold accents
- value
- Strong value at 19 CAD with high ratings and multi-pair purchases
- use_cases
- Suited to cold-weather daily wear, work, walking and layering under shoes
- comparison
- Blend balances merino's softness and warmth with synthetic durability
- responsible_sourcing
- Wool comes from farms certified for responsible breeding and land management; recycled polyester from plastic waste
- gender
- Men's
Product record
- Title
- Responsible Merino Wool Blend Socks
- Brand
- Le 31
- Price
- 19 CAD
- Availability
- In stock
- Rating
- 4.93 stars, 15 reviews
Buying Guide
1 comparison · 5 sourcesUses
Everyday cold-weather wear
A merino wool blend sock for keeping feet warm on cold days. The retailer describes a moisture-wicking stretch knit intended to keep feet warm and dry, and multiple reviewers report feet staying cozy without added bulk.[1]
All-day comfort for work or walking
Reviewers repeatedly call these Le 31 merino wool blend socks very comfortable for all-day wear, whether working or walking. The reported comfort is attributed to the soft, flexible fabric, and some reviewers buy multiple pairs.[1]
Layering under shoes without bulk
These merino wool blend socks work well for wearing under shoes, with one reviewer noting they are neither too thick nor too thin. That balance means they fit in footwear without adding extra bulk.[1]
Buying several pairs to see winter through
Reviewers highlight the socks' quality, comfort, and just-right thickness — not too thin or thick — as reasons they buy several pairs at once to stock up for winter. This reported stocking-up pattern comes from a summary of customer reviews, based on a small number of mentions.[1]
Socks that keep feet warm and dry
These Le 31 merino wool blend socks are designed to wick away moisture, keeping your feet dry while the stretch knit also helps keep them warm. A practical pick for everyday wear when you want socks that manage dampness.[1]
A wardrobe staple buyers say is well made
For shoppers who want socks built to hold up in everyday wear, buyers rate the construction of these merino wool blend socks as excellent. According to a summary of customer reviews, some also note the socks have improved from last year.[1]
Product comparison
Compared within this brand.
| Responsible Merino Wool Blend Socks: Choose this if you want warm, comfortable crew socks for cold-weather daily wear, work, or walking — reviewers repeatedly describe them as very comfortable all day, warm on cold days, and just the right thickness to fit under shoes without bulk. They are a fine-knit, moisture-wicking merino wool blend (40 percent responsibly sourced merino, 25 percent nylon, 17 percent recycled-polyester, 16 percent acrylic, 2 percent elastane) with ribbed cuffs, heel shaping, and visible toe seams, and buyers rate the construction excellent. Note that they come only in one size across eight colors, and the comfort and warmth feedback is based on a summary of reviews rather than original customer statements.[1,2] | Ribbed Lambswool Socks: Choose these if you want cozy winter socks made in Canada from a lambswool-nylon blend (50% lambswool, 48% nylon, 2% spandex) with ribbed cuffs, offered in one size and seven colors from Black to Golden Yellow. Reviewers describe cloud-like softness, warmth without bulk, and breathable, moisture-wicking comfort for long wear, with sturdy early impressions of the make. Note that the fit runs large for some — a women's size 12 reviewer found them too roomy, and they may feel snug on larger calves — while long-term durability remains an open question.[3] | Ribbed Lambswool Socks: Choose these if you want warm, cozy winter socks for all-day wear: reviewers describe the lambswool as breathable and warm without causing sweaty feet, plush-soft with no break-in, and medium-weight enough to fit inside boots without bunching. They're made in Canada from a 50% lambswool, 48% nylon, 2% spandex blend with ribbed cuffs, a shaped heel, and stitched toe seams, and come in one size across seven colors. Men's sizing reportedly runs true, but a US women's size 12 was reported as fitting too large and sloppy, and wearers with wider calves found them stretchy though not as roomy as some would like; long-term durability is still unproven.[4,5] |
Image Analysis
1 images- 01

Product
A pair of black crew-length socks displayed flat and overlapping; visible knit texture, ribbed cuff, heel shaping and toe seam are shown.
- Overall layoutTwo crew-length socks laid flat and overlapping with the right sock slightly on top of the left sock, toes pointing down-right and cuffs at top.
1 region
x 0.03 · y 0.06 · w 0.94 · h 0.88 (high) - CuffStraight, folded-over ribbed cuff with a horizontal knit band visible below the cuff.
1 region
x 0.17 · y 0.02 · w 0.66 · h 0.14 (high) - Knit textureFine, even knit texture covering the sock body, visible across the leg, foot and toe areas.
1 region
x 0.08 · y 0.12 · w 0.84 · h 0.78 (high) - Heel shapingCurved heel section with a subtle transition from leg to foot visible on the left sock.
1 region
x 0.03 · y 0.54 · w 0.38 · h 0.32 (high) - Toe seamVisible horizontal toe seam at the tip of each sock.
2 regions
x 0.58 · y 0.78 · w 0.32 · h 0.20 (high); x 0.18 · y 0.80 · w 0.28 · h 0.16 (high) - Overlap seam detailA vertical seam line is visible where the top sock overlaps the bottom sock, creating a faint ridge.
1 region
x 0.40 · y 0.18 · w 0.04 · h 0.70 (high)
Other
Top-down studio shot on a light neutral background with soft shadowing; image is well lit and sharply focused on the socks.
- BackgroundEven light gray neutral background filling the frame.
- Lighting and shadowSoft, diffuse lighting with subtle drop shadows beneath and to the left of the socks indicating a light source from top-right.
- Shot compositionTop-down flat lay composition centered in frame with slight diagonal orientation of the socks.
Colors
deep black· sock body#0E0D0C- Overall layoutTwo crew-length socks laid flat and overlapping with the right sock slightly on top of the left sock, toes pointing down-right and cuffs at top.
Variants
8 SKUs| SKU | Title | Price | Avail |
|---|---|---|---|
| 4144308 | Responsible Merino Wool Blend Socks - Black - One Size | CA$19.00 | Yes |
| 4144309 | Responsible Merino Wool Blend Socks - Charcoal - One Size | CA$19.00 | Yes |
| 4368818 | Responsible Merino Wool Blend Socks - Hazelnut - One Size | CA$19.00 | Yes |
| 4368819 | Responsible Merino Wool Blend Socks - Green - One Size | CA$19.00 | Yes |
| 4144312 | Responsible Merino Wool Blend Socks - Navy/midnight Blue - One Size | CA$19.00 | Yes |
| 4368820 | Responsible Merino Wool Blend Socks - Royal/sapphire Blue - One Size | CA$19.00 | Yes |
| 4631302 | Responsible Merino Wool Blend Socks - Red - One Size | CA$19.00 | Yes |
| 4144313 | Responsible Merino Wool Blend Socks - Burgundy - One Size | CA$19.00 | Yes |
Documents & Data
Customer Reviews
15 total15 reviews · out of 5
Douillets!
Beaux bas de qualité et très confortable. La couleur parfaite pour mes besoins!
Bas laine mérinos
Laine merinos pour la douceur, chaleur, bon rabais
Doux
Pas trop épais, par trop mince, Ai acheté plusieurs paires
Walking on a cloud
I bought two pairs of these socks last year and went back for more but they were sold out - no surprise. Last week I bought four pairs - most comfortable socks ever!
Chaussette laine mérino
Excellente qualité. Très satisfait. 5/5
Chaussettes douces qui gardent les
Chaussettes douces qui gardent les pieds au chaud
Encore
Très confortable. Produit amélioré par rapport à l'an passé.
Qualité et confort d’un haut
Qualité et confort d’un haut niveau
Perfect
Perfect socks for winter. Very good quality and feel so good. Cozy for the cold days.
Merino
Love it .
Super
Super
Très chaud
Très chaud
Parfaite
Chaude et confo
Chaussettes laine mirenos
Souple, confortable et chaud
Chaussette
Très doux.