Functional yarn supplier since 2003

Functional Yarn Collection for B2B Textile Production

Vi-Tex functional yarns cover cooling, moisture dry quick, thermal warm, nano function, skin-care moisturizing, conductive, and aramid series. The range is built around real production needs in socks, hosiery, underwear, sportswear, knitwear, smart textiles, and protective fabrics.

For sourcing work, the key details are yarn count, fiber composition, color, MOQ, hand-feel, knitting stability, and the function required in the finished fabric. Use the series links below to move directly to the relevant yarn group.

  • Cooling and quick-dry yarns for spring-summer socks and activewear.
  • Thermal and skin-care yarns for winter, wellness, and close-to-skin products.
  • Conductive and aramid yarns for smart textile and protective textile development.
Cooling Quick-dry Thermal Nano function Skin-care Conductive Aramid
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Product families

Functional Yarn Series

Cool touch series

Cooling Yarn

Vi-Tex cooling yarn uses a cool fiber structure similar to a high-density capillary network. The structure helps absorb water molecules into the fiber core and move moisture into fabric gaps, where vapor evaporation supports the cooling effect.

This series is used for underwear fabrics, shirt fabrics, bedding fabrics, mountaineering clothing, golf clothing, leisurewear, other apparel fabrics, and home textile fabrics.

  • Main options: viscose/polyester cooling yarn, silk-blend cooling yarn, cool-touch sock yarn.
  • Typical products: summer socks, sports socks, underwear, lightweight knitwear, bedding fabrics.
  • Sample focus: touch feeling, fabric surface, washing result, yarn tension, and end-user comfort.
View Cooling Yarn

Cooling Yarn Products

COOLMOON cooling viscose polyester yarn cone COOLMOON Cooling Viscose Polyester Yarn 32S/1

60% viscose / 40% polyester compact siro spun cone yarn for cool-touch, quick-dry, antibacterial summer knitting.

 32S cooling antimicrobial viscose polyester blended yarn 32S/1 Cooling Antimicrobial Viscose Polyester Blended Yarn

Ring spun 60% viscose / 40% polyester yarn for cool touch, faster moisture transfer, soft hand feel, and 18G sock knitting.

 30s COOLSILK lyocell silk blended yarn 30s Single Ply COOLSILK Lyocell Silk Blended Yarn

92% lyocell / 8% silk dyed yarn for cool touch, breathability, softer hand, and lightweight 18G knitting.

 32S cooling viscose polyester blended yarn cones 32S Cooling Viscose Polyester Blended Yarn for Socks

60% viscose / 40% polyester compact siro spun yarn for cooler hand feel, stable knitting, and color development.

 30s cooling sock yarn mulberry silk blend cone Cooling Sock Yarn 30s (Mulberry Silk Blend)

92% lyocell / 8% mulberry silk cooling sock yarn for cool-touch comfort, anti-pilling performance, and stable knitting.

 Anti-pilling cool sock yarn cone Anti-Pilling Cool Sock Yarn (32s/1)

Viscose/nylon blended sock yarn for spring and summer socks that need a cooler handfeel and pilling control.

Moisture control series

Moisture Dry Quick Yarn

Vi-Tex moisture dry quick yarn is made for hosiery and athletic apparel programs where moisture management is part of the product requirement. The series uses quick-dry fiber structures to pull sweat away from the skin and support faster evaporation.

The category is used for professional hosiery, athletic socks, active knitwear, and spring-summer products that need moisture-wicking performance without losing soft-touch comfort.

  • Main options: quick-dry polyester yarn, poly-cotton blend yarn, viscose/polyester breathable yarn.
  • Typical products: sports socks, travel socks, training wear, quick-dry underwear, casual activewear.
  • Sample focus: wicking speed, drying time, skin touch, fabric thickness, and knitting breakage rate.
View Quick-Dry Yarn

Moisture Dry Quick Yarn Products

32s cooling breathable sock yarn viscose polyester blend 32s Cooling Breathable Sock Yarn | 60/40 Viscose Polyester

32s 60/40 viscose-polyester blend for cooler touch, better airflow, and steady knitting performance in summer sock programs.

 32s quick dry polyester cotton moisture wicking yarn Moisture Wicking Yarn | 32s Quick Dry Polyester Cotton

32s compact siro spun 50% polyester / 50% cotton yarn for moisture transfer, quicker drying, and cleaner anti-pilling surface performance.

 Quick dry polyester knitting yarn for socks Quick Dry Polyester Knitting Yarn for Socks

Quick-dry polyester knitting yarn for socks, with anti-pilling, skin-friendly soft touch, and high absorbency positioning.

 30s linen polyester blended yarn cone 30s Linen Polyester Blended Yarn for Socks

ET85LI15 compact spun cone yarn for stable quality, repeat color, and predictable replenishment in sock manufacturing.

 Antibacterial polyester cotton sock yarn cone Antibacterial Polyester Cotton Sock Yarn 32S/1 AG+

20% cotton / 80% polyester 32S/1 yarn for spring-summer functional socks with antibacterial and breathable positioning.

 Polyester linen blended knitting yarn cone Polyester Linen Blended Knitting Yarn

Antibacterial quick-dry polyester linen blend for soft moisture-wicking comfort and repeat-batch planning.

Warmth series

Thermal Warm Yarn

Vi-Tex thermal warm yarn is developed for winter socks, thermal underwear, and outdoor knitwear. The category uses yarn structures such as hollow-core structures and functional fiber blends to improve heat retention while keeping the fabric breathable.

The series covers thermal socks, terry socks, ski socks, hiking socks, winter base layers, leggings, knitted hats, and gloves. Category details highlight heat retention, moisture management, soft hand-feel, and stable yarn tension for sock machines and circular knitting machines.

  • Main options: wool/acrylic blend yarn, brushed warm yarn, thermal sock yarn, winter knitting yarn.
  • Typical products: warm socks, outdoor socks, winter base layers, knitted gloves, cold-weather accessories.
  • Sample focus: warmth feeling, fabric bulk, softness, pilling, washing result, and machine compatibility.
View Thermal Yarn

Thermal Warm Yarn Products

Wool acrylic blended yarn for warm winter sock production Wool Acrylic Blended Yarn for Winter Socks

10% wool / 90% acrylic dry-spun 1/52 cone yarn for warm, fluffy winter sock production and custom color programs.

 Thermal sock yarn for winter socks acrylic wool blend Thermal Sock Yarn 28S | Breath Warm Acrylic-Wool Blend

28S acrylic-wool dyed blend yarn with 95% acrylic / 5% wool for winter sock factories and stable dye lots.

 100 polyester brushed yarn for socks SOFTWARM 100% Polyester Brushed Yarn SOFTWARM

100% polyester brushed cone yarn with a fluffy dyed structure for autumn-winter socks and textile production.

 Wool acrylic blend sock yarn cone Wool Acrylic Blend Sock Yarn (1/52)

10% wool / 90% acrylic dry-spun sock yarn for warm, skin-friendly winter socks and custom color flexibility.

 28S single ply wool acrylic thermal sock yarn cone Thermal Sock Yarn for Winter Socks 28S

5% wool / 95% acrylic single ply blend for warm winter socks, 16G knitting, and stable machine behavior.

 Thermal wool acrylic blended yarn cone Thermal Wool Acrylic Blended Yarn 28S

28S single ply wool acrylic blended yarn for winter sock production, reliable warmth, and controlled sourcing cost.

Anti-odor and added function series

Nano Function Yarn

Vi-Tex nano function yarn covers functional yarns for antibacterial protection, odor control, moisture management, and temperature regulation. The category page describes functions integrated during spinning rather than added only as a later finishing step.

Applications include athletic socks, medical hosiery, compression socks, outdoor socks, thermal socks, and daily wear. Category details focus on knitting stability and compatibility with cotton, wool, and synthetic blends.

  • Main options: antibacterial yarn, deodorizing yarn, silver ion yarn, copper blend yarn, microcapsule yarn.
  • Typical products: sports socks, medical socks, anti-odor socks, wellness hosiery, daily functional knitwear.
  • Sample focus: target function, washing durability, fabric comfort, customer claim language, and test method.
View Nano Function Yarn

Nano Function Yarn Products

3075 antibacterial deodorizing covered yarn black cone 3075 Antibacterial Deodorizing Covered Yarn

88% polyester / 12% spandex covered yarn for summer sock knitting with odor-control positioning, stretch, and clear technical data.

 Self cleaning copper blend yarn cone Self-Cleaning Copper Blend Yarn for Sock Mills

42S/2 copper-functional polyester nylon dyed cone yarn for sock mills, stock color supply, and repeat-order planning.

 AG plus silver ion antibacterial polyester cotton yarn AG+ Silver Ion Antibacterial Polyester Cotton Yarn

Silver ion antibacterial polyester cotton yarn for spring-summer sock knitting and functional daily wear programs.

 97.6F temperature-regulating yarn cone 97.6F Temperature-Regulating Yarn 32/1

80% viscose / 20% cotton compact spun yarn for socks and sweaters, custom colors, and low MOQ sampling.

 AISHIN wormwood microcapsule deodorant yarn cone AISHIN Wormwood Microcapsule Deodorant Yarn

55% cotton / 45% polyester compact spun deodorant yarn with customizable count, color, and low MOQ sampling.

 Anti-slip nano polyester yarn cone ANTI-SLIPPERY 150D Anti-Slip Nano Polyester Yarn

150D nano-textured polyester yarn for grip socks, knee pads, and knit products that need better surface contact.

Skin comfort series

Skin-care Moisturizing Yarn

Vi-Tex skin-care moisturizing yarn connects cosmetic ingredient concepts with direct-to-skin textile products. The category page lists active ingredients such as collagen, aloe vera, vitamin E, and milk protein embedded into the fiber matrix.

This series is used for heel socks, sleep socks, diabetic socks, moisturizing gloves, and soft hosiery products. Category details focus on moisture retention, soft silky hand-feel, wash-resistant function, and close-to-skin comfort.

  • Main options: camellia oil yarn, milk protein yarn, squalane moisturizing yarn, soft cotton-viscose blends.
  • Typical products: moisturizing socks, spa socks, sleep socks, wellness gloves, soft underwear, skin-friendly knits.
  • Sample focus: hand-feel, skin touch, washing result, active ingredient claim, and finished fabric comfort.
View Skin-care Yarn

Skin-care Moisturizing Yarn Products

Camellia oil skin care yarn cone Camellia Oil Skin Care Yarn

30% cotton / 70% viscose compact-spun 32/1 yarn for soft, skin-friendly textiles and custom colors from 1 kg per color.

 Milk protein fiber yarn cone Milk Protein Fiber Yarn

50% cotton / 50% viscose compact-spun milk protein fiber yarn for socks and soft-touch knitwear.

 Squalane moisturizing yarn cotton viscose blend Squalane Moisturizing Yarn Cotton-Viscose Blend

50% cotton / 50% viscose squalane moisturizing yarn for socks, apparel, hydration positioning, and custom colors.

Smart textile series

Conductive Yarn

Vi-Tex conductive yarn is made for hosiery and knitting projects that need electrical conductivity. The category page lists applications including anti-static safety socks, EMF shielding gear, wearable sensors, heating textiles, ESD products, and touch-screen gloves.

Category details focus on knitting readiness, wash durability, tensile strength, resistance levels, and direct-to-skin comfort options. Conductive yarn selection should match the target resistance, fabric structure, and final product use.

  • Main options: stainless steel conductive yarn, ultrafine metal conductive yarn, EMI shielding yarn.
  • Typical products: smart socks, sensor textiles, anti-static socks, shielding fabrics, heating elements, gloves.
  • Sample focus: resistance, washing change, knitting stability, skin comfort, fabric layout, and end-use safety.
View Conductive Yarn

Conductive Yarn Products

50 micron stainless steel conductive yarn cones 50 Micron Stainless Steel Conductive Yarn

Stainless steel conductive fiber cone yarn for conductive sewing, technical textiles, protective textile parts, and functional textile development.

 Ultrafine metal conductive yarn Ultrafine Metal Conductive Yarn for EMI Shielding & ESD Control

High-purity ultrafine metal fiber yarn for EMI/RFI shielding, ESD control, wearables, PPE, heated textiles, and sensor fabrics.

Protective textile series

Aramid Yarn

Vi-Tex aramid yarn is for protective gear, industrial textiles, and advanced composite-related fabrics. The category page highlights strength, heat resistance, flame-retardant properties, and dyed aramid yarn options for knitting and weaving projects.

Aramid yarn inquiries should include the end use, count, color, fabric structure, and whether the yarn is for protective clothing, industrial fabrics, or reinforcement-related textile development.

  • Main options: dyed aramid yarn, protective fabric yarn, high-strength heat-resistant yarn.
  • Typical products: protective fabrics, industrial textiles, safety accessories, reinforced textile structures.
  • Sample focus: yarn strength, color result, fabric structure, heat-related requirement, and buyer test standard.
View Aramid Yarn

Aramid Yarn Products

Aramid dyed yarn cone for protective fabrics Aramid Dyed Yarn for Protective Fabrics

100% meta-aramid yarn with custom colors for protective clothing and industrial applications, using wet spinning and cone supply.

Quotation information

What to Send for Faster Yarn Matching

Include these details when sending an inquiry so the yarn option, sample quantity, and quotation can be checked faster.

  1. Finished productSocks, underwear, sportswear, knitwear, smart textile, protective fabric, or another textile product.
  2. Target functionCooling, quick-dry, thermal, antibacterial, skin-care, conductive, aramid, or custom function.
  3. Yarn detailsCount, composition, color, hand-feel, machine type, and any known fabric requirement.
  4. Order informationSample quantity, estimated bulk quantity, target price, delivery schedule, and destination market.
  5. Testing needsBuyer-required test method, wash requirement, label wording, or internal quality standard.

FAQ

Functional Yarn FAQ

Questions buyers often ask before sample orders and bulk quotation.

Which series should I check first?

For summer socks and cool-touch knitwear, check Cooling Yarn or Moisture Dry Quick Yarn. For winter socks and warm accessories, check Thermal Warm Yarn. For odor-control or antibacterial socks, check Nano Function Yarn. For smart textiles, check Conductive Yarn.

Can yarn count and composition be matched for my product?

Send the product type, machine type, target hand-feel, fabric weight, color, and price range. Vi-Tex can check available counts and fiber blends for sampling.

Should the yarn be tested in finished fabric?

Yes. Functional yarns should be checked after knitting or weaving. Buyers usually review machine running, washing result, hand-feel, pilling, color, and the required function claim.

Can custom colors be made?

Many product pages list custom color options. Send a Pantone number, physical color sample, or existing fabric reference when requesting color development.

What information is needed for quotation?

Provide yarn series, count, composition if known, color, sample or bulk quantity, application, destination market, and buyer test requirement.

Are these yarns only for socks?

No. Vi-Tex category pages also list underwear fabrics, shirt fabrics, bedding, sportswear, knitwear, gloves, smart textiles, protective fabrics, and home textile applications.

Send a yarn brief

Need help matching function, count, and composition?

Send the product type, target function, yarn count, color, test requirement, and estimated quantity. Vi-Tex will reply with available yarn options for sampling.