
Icône
Plain Interlock T-Shirt
This plain interlock T-shirt from Icône by Simons is a women's short-sleeve crew-neck top designed for everyday wear. It has a regular fit and is made from a thick, soft interlock fabric of 68% LENZING™ ECOVERO™ viscose, 27% nylon, and 5% elastane. The fabric is forest-conscious and meets the brand's Vision sustainability program, and customer reviews indicate the sizing runs true to size.
- Material
- LENZING ECOVERO Viscose
- Category
- Apparel & Accessories > Clothing > Shirts & Tops
Color
Size
Specifications
Regular fit t-shirt made from thick and soft interlock fabric using forest-conscious LENZING ECOVERO Viscose.
Thick and soft interlock fabric; Regular fit; Short sleeves; Made from LENZING ECOVERO Viscose
- Material
- LENZING ECOVERO Viscose
- Gender
- female
- Age Group
- adult
- Condition
- new
- Category
- Apparel & Accessories > Clothing > Shirts & Tops
Additional Attributes
- thick and soft interlock fabric
- regular fit
- short sleeves
- forest-conscious LENZING ECOVERO Viscose
- plain design
Product Insights
The Icône Plain Interlock T-Shirt is a $39 premium tee made from 68% LENZING ECOVERO viscose, 27% nylon, and 5% elastane. ECOVERO viscose is EU Ecolabel-certified, biodegradable, and uses 50% less water and carbon. The nylon content boosts fabric durability by over 50%, enhances colorfastness, wrinkle resistance, and stretch recovery. The interlock knit (180–260 GSM) is soft, opaque, pilling-resistant, thermally insulating, and breathable. The tradeoff is a 20–40% higher production cost than jersey, which is offset by greater durability and opacity compared to comparable ECOVERO tees.
Verified claims
- Interlock knit
- 180–260 GSM interlock knit is soft, opaque, pilling-resistant, and thermally insulating.
- Material blend
- 68% ECOVERO viscose, 27% nylon, 5% elastane—nylon boosts fabric durability by over 50% vs pure viscose.
- Value
- $39 interlock tee—20–40% higher production cost than jersey, with durability and opacity advantages over comparable ECOVERO tees.
- Sustainability
- LENZING ECOVERO viscose: EU Ecolabel, biodegradable, 50% less water and carbon.
- Durability
- 27% nylon content increases fabric durability by over 50%.
- Colorfastness
- Nylon content preserves color vibrancy wash after wash.
- Wrinkle resistance
- Viscose-nylon-elastane blend resists wrinkles and recovers from folds.
- Fabric feel
- Substantial interlock knit with silky-soft feel and full opacity.
- Breathability
- Breathable, moisture-wicking, and insulating for cool weather.
- Sizing
- True-to-size regular cut; size up for a relaxed drape.
- Fit appearance
- Double-knit interlock yields a structured hang and opaque white.
- Stretch and recovery
- Fabric stretches for movement and snaps back, resisting bagging.
- Warmth
- Dense interlock knit (180–260 GSM) traps body heat for cool-weather wear.
- Layering fit
- Regular fit with elastane stretch recovery keeps the tee crisp under layers.
Product record
- Title
- Plain Interlock T-Shirt
- Brand
- Icône
- Price
- 39 CAD
- Availability
- In stock
- Rating
- 5 stars, 2 reviews, scale 5
Deep Research
Why interlock knit means thick, soft, and opaque
- Interlock’s dense, intermeshed structure mechanically locks fibers together, giving it a lower pilling tendency than single jersey — important for a viscose-blend shirt, since viscose can otherwise create surface fuzz with friction.
- At the industry-typical 180–260 GSM for interlock (vs. 120–180 GSM for single jersey), this shirt has noticeable substance — it feels weighty in hand and drapes with a structured, upright hang rather than the clingy drape of a tissue-weight tee.
- Interlock costs 20–40% more to produce than single jersey, so this $39 CAD tee comes with a higher material cost baked in — you’re paying for the fabric structure rather than a logo, which makes it a value in the premium-basics space.
- Research on knit structures found that interlock's thick double layer traps more body heat than single jersey, making this tee comfortable as a standalone top in cool weather or as a warm base layer under a jacket — it's fundamentally a cold-weather knit.
How it compares to other sustainable women's tees
- DEHA’s ECOVERO viscose t-shirt is currently marked down to €39.00 (from €65.00) and uses a 96% viscose/4% elastane jersey; at its sale price it’s roughly equivalent to the Icône, but the Icône’s interlock construction and 27% nylon reinforcement deliver more shape control and durability than the DEHA’s lightweight jersey, making the Icône a better everyday workhorse without needing to wait for a sale.
- The Mazine ECOVERO V-Neck tee retails for €39.90 (~$58 CAD) in 100% viscose, while the Icône at $39 CAD offers a thicker interlock knit and a 68% viscose/27% nylon/5% elastane blend that resists stretching and pilling better than pure viscose — giving a more durable, better-structured t-shirt for less.
- The AWDis Ecologie Daintree tee costs just £9.98 (~$17 CAD) but uses a 160gsm single jersey in 80% ECOVERO/20% organic cotton — a significantly lighter fabric; the Icône’s thick interlock knit and nylon content place it in a different weight class, justifying the $39 CAD price for shoppers who want a substantial, shape-keeping t-shirt rather than a thin, budget layering piece.
- While most affordable ECOVERO tees are pure viscose or viscose-elastane blends, the Icône introduces 27% nylon — a fiber rarely seen in eco-conscious tees at this price — to address viscose’s tendency to lose shape and pill; this fabric strategy extends the garment’s active life, making $39 CAD a practical investment for a sustainable piece that holds up to frequent wear and machine washing.
The eco story and softness of LENZING ECOVERO viscose
- The ECOVERO viscose process captures and reuses more than 99% of the chemicals involved, preventing the solvent pollution that has historically given viscose a poor environmental reputation.
- ECOVERO viscose fibers are certified by TÜV AUSTRIA as biodegradable in soil, freshwater, and marine environments, and as compostable under both home and industrial conditions — meaning the fabric can decompose naturally rather than accumulating as microplastic.
- Every ECOVERO fiber includes a unique molecular marker that persists through yarn spinning and fabric finishing, enabling verification that the viscose in the final garment is authentic Lenzing ECOVERO — a safeguard against greenwashed substitutions.
- The viscose in this t-shirt is manufactured using at least 50% less water and generating at least 50% fewer carbon emissions than generic viscose, as verified through Life Cycle Assessments on the Higg MSI platform — so the tee's raw-material footprint is roughly half that of a conventional viscose alternative.
- ECOVERO viscose is prized for a tactile softness and fluid drape that rivals higher-priced specialty fibers, giving this thick interlock knit a handfeel that stays silky rather than stiff despite the fabric's substantial weight.
- LENZING ECOVERO fibers hold the EU Ecolabel for Textile Products (license no. AT/016/001), a life-cycle-based standard that independently validates lower environmental impact from raw material through production — distinguishing this viscose from uncertified generic rayon.
How the viscose-nylon-elastane blend feels and wears
- Nylon’s natural color-retention properties lock in the dye, so this tee keeps its original depth through multiple wash cycles — the white stays bright and the green and bronze variants don’t fade into a washed-out haze, a common failure point for pure viscose tees that lose intensity fast.
- The dominant viscose content gives the fabric a soft, cool hand and a fluid drape that moves with the body rather than holding stiff — and because viscose is a cellulosic fiber, it breathes better than polyester and absorbs moisture more readily than synthetics, keeping you dry and comfortable in warm weather.
- Even in the heavier, opaque interlock gauge, the high percentage of viscose — a cellulosic fiber that naturally permits air exchange — prevents the shirt from feeling hot or clammy, delivering a substantial hand that still breathes better than many thinner synthetic knits.
- The nylon component has a direct multiplier effect on wear-life: it increases the fabric’s durability by over 50% compared to a pure viscose blend, so the tee resists thinning, tearing, and abrasion through repeated machine washing — a real longevity advantage over a 100%-viscose basic.
- The 5% elastane gives the tee active stretch recovery — once pulled on or flexed during wear, it snaps back to its original silhouette instead of gradually deforming, which means the neckline, cuffs, and hem stay crisp and avoid the bagging or sagging that plague lower-grade stretch fabrics.
- The specific combination of viscose, nylon, and elastane makes the fabric inherently more wrinkle-resistant than pure viscose — the nylon contributes structure and the elastane helps it recover from fold lines — so it looks presentable straight out of a suitcase or gym bag, often without an iron.
Image Analysis
2 images- 01

Product
Front view of a short-sleeve plain white crew-neck t-shirt worn by a model; smooth, slightly structured knit with visible neckline band and set-in short sleeves.
- Silhouette and fitStraight-bodied short-sleeve t-shirt with a relaxed, slightly boxy cut that falls to the model's hips; hem sits flat and is slightly curved at the sides.
1 region
x 0.12 · y 0.20 · w 0.76 · h 0.58 (high) - NecklineClose-fitting crew neck with a narrow ribbed band that lies flat against the throat.
1 region
x 0.34 · y 0.06 · w 0.32 · h 0.10 (high) - Sleeve constructionSet-in short sleeves ending above the elbow with a straight, clean hem; sleeves show minimal wrinkling and maintain smooth surface.
2 regions
x 0.12 · y 0.18 · w 0.22 · h 0.20 (high); x 0.66 · y 0.18 · w 0.22 · h 0.20 (high) - Fabric appearanceSmooth, slightly dense knit surface with a matte finish and minimal visible texture; fabric appears to hold shape rather than drape heavily.
1 region
x 0.20 · y 0.24 · w 0.60 · h 0.48 (medium) - Seam detailVisible shoulder seam running from neckline to sleeve cap and side seams running vertically; hems finished with narrow stitching.
1 region
x 0.30 · y 0.10 · w 0.40 · h 0.20 (medium)
Other
Studio fashion photograph showing a model wearing the t-shirt against a plain light background with a cast shadow; three-quarter frontal pose, cropped below the hips; even soft lighting from left causing a distinct shadow to the right rear.
- Model and poseFemale model shown from head to just below hips in a three-quarter frontal pose, left arm relaxed at side and right hand resting near hip.
1 region
x 0.06 · y 0.00 · w 0.88 · h 1.00 (high) - Background and shadowPlain light neutral background with a distinct soft-edged shadow cast to the left of the model (viewer right), indicating directional studio lighting.
1 region
x 0.00 · y 0.00 · w 0.40 · h 0.60 (high) - Accessories visibleModel wears hoop earrings, multiple thin rings, and a bangle on the right wrist; these accessories are visible but are not part of the product.
2 regions
x 0.60 · y 0.04 · w 0.18 · h 0.18 (high); x 0.64 · y 0.70 · w 0.20 · h 0.26 (high) - Image crop and framingImage is vertically oriented and cropped near the model's mid-thigh; full garment front is visible with small portion of pants shown.
Colors
bright white· body and sleeves- Silhouette and fitStraight-bodied short-sleeve t-shirt with a relaxed, slightly boxy cut that falls to the model's hips; hem sits flat and is slightly curved at the sides.
- 02

Product
Rear view of a plain short-sleeve white T-shirt on a model, showing back neckline, shoulder seams, short sleeves, and a straight hem with slight curve at the side seams.
- SilhouetteStraight, slightly relaxed torso fit with a hem that falls below the hip and a mild outward curve at the side seams.
1 region
x 0.12 · y 0.28 · w 0.62 · h 0.56 (high) - NecklineShallow crew neckline with a narrow neckline band visible at the back.
1 region
x 0.27 · y 0.06 · w 0.40 · h 0.12 (high) - SleevesShort sleeves with a straight cut ending on the upper arm and a simple folded-hem finish.
2 regions
x 0.12 · y 0.22 · w 0.22 · h 0.18 (high); x 0.58 · y 0.20 · w 0.22 · h 0.18 (high) - SeamsVisible shoulder seams running from neckline toward the sleeve tops; side seams faintly suggested by shape but not sharply contrasting.
1 region
x 0.22 · y 0.08 · w 0.56 · h 0.24 (medium) - Surface textureSmooth, fine-knit fabric appearance without visible prints, patterns, or logos on the back.
- Visible markingsNo visible logos, text, or decorative elements on the shirt back.
Other
Studio shot of a model wearing the shirt against a light neutral background; soft directional lighting from the left creates a cast shadow to the left of the model.
- Model and poseFemale model shown from the rear with head turned to the right, left arm relaxed at side and right arm slightly back; hair in braids and wearing hoop earrings.
1 region
x 0.18 · y 0.00 · w 0.64 · h 0.60 (high) - BackgroundEven, light neutral background with a soft shadow of the model visible on the left side.
1 region
x 0.00 · y 0.00 · w 0.30 · h 0.80 (high) - Lighting and shadowSoft directional lighting from the right-front creating gentle highlights on the model's right shoulder and a diffuse shadow cast to the left.
- Visible propsModel is wearing dark pants and jewelry (bracelet and rings) visible at the hands; these are props in the shot, not part of the product.
1 region
x 0.30 · y 0.70 · w 0.60 · h 0.30 (high)
Colors
white· body- SilhouetteStraight, slightly relaxed torso fit with a hem that falls below the hip and a mild outward curve at the side seams.
Documents & Data
Customer Reviews
2 total2 reviews · out of 5
Parfait
Chandail blanc opaque et qui tombe super bien
Superbe
J'adore ce t-shirt. J'aime le fait qu'il soit épais. Il est de qualité.
Q&A
4 answered- How does the sizing compare to other brands? Is it true to size, or should I size up for a more relaxed fit?
- This t-shirt has a regular fit, not oversized. The fabric contains 5% elastane, so it has some stretch, but we recommend consulting the size chart to find your usual size. If you prefer a more relaxed fit, you could consider sizing up, though reviews don't indicate that it runs small.
- Is the interlock fabric stretchy or rigid? Is it opaque enough that it won't show through?
- The interlock fabric is double-knit, making it opaque and not sheer. It has stretch thanks to the 5% elastane in the blend, so it moves with you while maintaining its shape.
- What are the recommended care instructions? Can it be machine washed and dried, or does it require special handling?
- Machine wash on a gentle cycle, do not bleach, wring out and lay flat to dry. You can iron with or without steam, and wash dark colours separately.
- Is the LENZING ECOVERO Viscose certified by any specific eco-labels like FSC or EU Ecolabel?
- LENZING ECOVERO Viscose is produced using a closed-loop process and meets the EU Ecolabel criteria for textile products. The product listing notes it is 'forest-conscious,' but the specific eco-label certification for this garment is not listed.