Fiber Guide · B2B Sourcing · Data-Driven
Tencel (Lyocell) Yarn for
Premium Apparel.
TENCEL™ Lyocell brings something genuinely rare to premium apparel: a fibre that delivers silk-like hand feel and optical lustre without animal origin, petrochemical processing, or the price volatility of natural luxury fibres.
A comprehensive breakdown for sourcing teams.
Get Sourcing Advice →Free consultation · Data-driven recommendations
Technical Details
Manufacturing specifications.
Decision-grade specs for Tencel (Lyocell) in Premium Apparel. Open each block for the numbers, process constraints, and sourcing details that matter before production.
4 sections
26 checkpoints
Quick Read
First-pass technical cues
GSM Range
Lightweight shirting / blouses: 110–140 GSM
Yarn Count
Fine shirting and blouse fabrics: 60s–80s Ne combed single or two-ply
Knit Construction
Single jersey: Primary construction for T-shirts and casual tops. Achieves excellent drape and surface lustre.
Shrinkage
Expected after first industrial wash at 40°C: 3–5% length, 2–3% width. Allowance required in cutting patterns. Pre-shrinkage (sanforisation) at finishing stage reduces residual shrinkage to under 1.5%.
GSM Range
• Lightweight shirting / blouses: 110–140 GSM • T-shirts and casual tops: 140–170 GSM • Premium casual and light outerwear layers: 170–220 GSM • Woven bottom-weights: 180–260 GSM For premium knit applications (T-shirts, tops), 150–165 GSM is the sweet spot — heavy enough to present quality, light enough to maintain the drape characteristic.
Yarn Count
• Fine shirting and blouse fabrics: 60s–80s Ne combed single or two-ply • Premium T-shirts and jersey tops: 40s–60s Ne ring-spun or compact-spun • Heavier casual knits: 30s–40s Ne Compact spinning is recommended for premium applications — it reduces yarn hairiness by 40–50% versus conventional ring spinning, improving fabric surface smoothness and reducing pilling initiation.
Knit Construction
• Single jersey: Primary construction for T-shirts and casual tops. Achieves excellent drape and surface lustre. • Interlock: Preferred for premium polo shirts, structured tops. Provides dimensional stability that single jersey TENCEL™ lacks without elastane. • Piqué (lacoste): Works well for premium casualwear; the textured surface reduces fibrillation visibility. • Woven constructions (plain weave, twill): Preferred for shirting, blouses, and light suiting — woven TENCEL™ outperforms knit in maintaining its drape and form through wash cycles.
Shrinkage
Expected after first industrial wash at 40°C: 3–5% length, 2–3% width. Allowance required in cutting patterns. Pre-shrinkage (sanforisation) at finishing stage reduces residual shrinkage to under 1.5%.
Pilling Resistance
Grade 3–4 (ICI Pilling Box, ISO 12945-1). Note: this is the primary limitation versus premium cotton. High-wear areas benefit from blending 15–20% modal to improve surface cohesion.
Colorfastness
• Wash (ISO 105-C06): Grade 4–5 • Light (ISO 105-B02): Grade 4–5 (note: below silk and cotton in light fastness, relevant for outdoor-facing marketing imagery) • Dry rubbing (ISO 105-X12): Grade 4–5 • Wet rubbing: Grade 3–4
Tensile Strength
• Dry: 34–38 cN/tex • Wet: 34–38 cN/tex (lyocell retains near-full strength when wet — key differentiator from viscose)
MOQ Guidance
Yarn: 500–1,000 kg per count/colour for standard TENCEL™ Lyocell from Tier 1 spinners in India (Alok, Arvind, Vardhman). Fabric: 1,000–2,000 metres per colour per construction from established knitting/weaving mills. Finished garments (CMT): 300–500 pieces per style per colour is achievable at specialist mills; commodity factories typically require 1,000+.
Honest Assessment
Every fibre has limits. Here's the full picture.
Every fibre has limits. Here's the full picture.
Strengths
Limitations
Wet tensile strength retention
: Unlike viscose, TENCEL™ Lyocell retains 34–38 cN/tex both wet and dry. This is why premium TENCEL™ garments survive washing without distorting — the fibre holds its structure where viscose would weaken and stretch.
Pilling without enzyme finishing
: TENCEL™ Lyocell fibrillates during wet processing and early wash cycles, creating surface fuzz that initiates pilling. This is not a fibre defect — it's a process dependency. Any manufacturer who is not applying thorough cellulase enzyme bio-polishing will produce a substandard garment. Buyers must audit this step or specify it contractually.
Optical lustre without synthetic origin
: The smooth fibre surface creates a subtle sheen that elevates perceived quality. This is structural, not a finish — it doesn't wash off or change over time.
Low inherent stretch
: For body-conscious silhouettes, tops, or any garment where fit retention through stretch is expected, pure TENCEL™ Lyocell is not adequate. Adding 3–5% elastane solves the functional problem but complicates the sustainability and end-of-life story.
Superior dye vibrancy vs cotton
: At identical reactive dye concentrations, TENCEL™ Lyocell fabrics test 15–25% deeper in K/S value. Premium colour performance is built-in, not a finishing shortcut.
Higher yarn cost than commodity alternatives
: At ₹350–480/kg (TENCEL™ branded, 40s Ne ring-spun), versus ₹220–280/kg for standard open-end cotton, the yarn cost delta is real. For brands pricing below ₹2,500 RSP per garment, the margin math is difficult without volume leverage.
Defensible sustainability credentials
: 99.7% solvent recovery, FSC-certified fibre, EU Ecolabel — these are audited claims. For brands with genuine ESG commitments or retail partner requirements, this is one of the few fibres where the sustainability narrative is not a liability.
Light fastness below silk
: For outdoor wear or garments subject to extended sunlight exposure, TENCEL™ Lyocell's light fastness (grade 4–5, ISO 105-B02) is adequate but below silk's grade 5–6. Not a concern for indoor lifestyle premium apparel; relevant for categories like resort wear or lightweight outerwear.
TENCEL™ logo licensing
: Tangible marketing asset with consumer recognition. Mintel consumer data shows measurable conversion lift at premium price points when sustainable fibre branding is visible on-pack.
Thermal comfort in warm climates
: 11–12% moisture regain (versus cotton's 8.5%) keeps premium garments comfortable through extended wear — relevant for India's market context.
Strength
Wet tensile strength retention
: Unlike viscose, TENCEL™ Lyocell retains 34–38 cN/tex both wet and dry. This is why premium TENCEL™ garments survive washing without distorting — the fibre holds its structure where viscose would weaken and stretch.
Limitation
Pilling without enzyme finishing
: TENCEL™ Lyocell fibrillates during wet processing and early wash cycles, creating surface fuzz that initiates pilling. This is not a fibre defect — it's a process dependency. Any manufacturer who is not applying thorough cellulase enzyme bio-polishing will produce a substandard garment. Buyers must audit this step or specify it contractually.
Strength
Optical lustre without synthetic origin
: The smooth fibre surface creates a subtle sheen that elevates perceived quality. This is structural, not a finish — it doesn't wash off or change over time.
Limitation
Low inherent stretch
: For body-conscious silhouettes, tops, or any garment where fit retention through stretch is expected, pure TENCEL™ Lyocell is not adequate. Adding 3–5% elastane solves the functional problem but complicates the sustainability and end-of-life story.
Strength
Superior dye vibrancy vs cotton
: At identical reactive dye concentrations, TENCEL™ Lyocell fabrics test 15–25% deeper in K/S value. Premium colour performance is built-in, not a finishing shortcut.
Limitation
Higher yarn cost than commodity alternatives
: At ₹350–480/kg (TENCEL™ branded, 40s Ne ring-spun), versus ₹220–280/kg for standard open-end cotton, the yarn cost delta is real. For brands pricing below ₹2,500 RSP per garment, the margin math is difficult without volume leverage.
Strength
Defensible sustainability credentials
: 99.7% solvent recovery, FSC-certified fibre, EU Ecolabel — these are audited claims. For brands with genuine ESG commitments or retail partner requirements, this is one of the few fibres where the sustainability narrative is not a liability.
Limitation
Light fastness below silk
: For outdoor wear or garments subject to extended sunlight exposure, TENCEL™ Lyocell's light fastness (grade 4–5, ISO 105-B02) is adequate but below silk's grade 5–6. Not a concern for indoor lifestyle premium apparel; relevant for categories like resort wear or lightweight outerwear.
Strength
TENCEL™ logo licensing
: Tangible marketing asset with consumer recognition. Mintel consumer data shows measurable conversion lift at premium price points when sustainable fibre branding is visible on-pack.
Strength
Thermal comfort in warm climates
: 11–12% moisture regain (versus cotton's 8.5%) keeps premium garments comfortable through extended wear — relevant for India's market context.
Common Questions
Tencel (Lyocell) for Premium Apparel — answered.
TENCEL™ for Premium Apparel — answered.
Modal (also Lenzing-origin for the premium grade) is softer in initial hand feel and has higher pilling resistance than TENCEL™ Lyocell, making it the better choice for basics and underwear categories where softness and durability through repeated washing are primary. TENCEL™ Lyocell wins on drape, optical lustre, and sustainability credentials — the closed-loop production story is stronger than modal's. For structured premium apparel (shirts, blouses, dresses), TENCEL™'s drape and colour depth give it the edge. For jersey T-shirts and basics that will be washed frequently, modal or a TENCEL™/modal blend at 50/50 is often a better specification.
More Resources
Explore adjacent fibres, applications, and technical terms.
Experience It
The difference isn't marketing.
It's in the fibre.
One wash cycle won't tell you. Thirty will.
Free sourcing consultation · Data-driven recommendations · No obligation
Ask about Tencel (Lyocell) →Available for B2B sourcing consultations