---
type: "fabric"
name: "Sweater Knit"
slug: "sweater-knit"
fabric_family: "knit_weft"
construction: "weft_knit"
typical_fibers:
  - "Wool"
  - "Acrylic"
  - "Blends"
weight_gsm: "200–600 g/m²"
price_tier: 3
url: "https://www.fabricatlas.com/fabrics/sweater-knit"
updated: "2025-09-08T02:29:43.626402+00:00"
---

# Sweater Knit

Sweater knit is a versatile and cozy fabric primarily used for knitwear, characterized by its soft texture and elasticity.

- **Fabric Family**: Knit Weft
- **Construction**: Weft Knit
- **Typical Fibers**: Wool, Acrylic, Blends
- **Weight**: 200–600 g/m²
- **Thickness**: 1.5–4 mm
- **Typical Width**: 150 cm
- **Price Tier**: $$$ (3 of 5)

## About Sweater Knit

Sweater knit is a type of weft knit fabric that is commonly made from fibers such as wool, acrylic, or blends of both. It is constructed using a series of interlocking loops, which gives it a stretchy and comfortable quality. The fabric is often heavier than standard jersey knits, providing warmth and insulation, making it ideal for sweaters, cardigans, and other cold-weather garments. The texture can vary from smooth to textured, depending on the yarn used and the knitting technique applied.

## Knit Properties

- **Wales per Inch**: 4
- **Courses per Inch**: 6
- **Knit Gauge**: 5G

## Stretch Properties

- **Warp Stretch**: 30%
- **Weft Stretch**: 50%

## Performance Properties

- **Air Permeability**: 5 CFM
- **Spray Rating**: 0
- **Evaporative Resistance (Ret)**: 0.5
- **Thermal Resistance (Rct)**: 1
- **UPF Rating**: 15

## Appearance & Hand

- **Luster**: Semi Matte
- **Opacity**: Opaque
- **Surface Texture**: soft, textured
- **Hand & Drape**: Fluid

## Performance Features

- Stretch
- Wrinkle Resistance
- Thermal Insulation

## Common Finishes

- Brushed
- Anti Pilling
- Moisture Wicking

## Common Applications

- Sweaters
- Cardigans
- Hoodies
- Accessories

## Common Uses in Detail

### Sweaters & Cardigans

Its natural stretch, warmth, and soft hand make it the quintessential choice for pullovers and cardigans. The open, looped structure traps air for insulation, while the elasticity ensures a comfortable, forgiving fit across a range of body shapes.

### Hoodies & Loungewear

The cozy texture and gentle recovery of this fabric lend themselves perfectly to relaxed hoodies and loungewear sets. It drapes softly against the skin, provides light warmth, and retains its shape through repeated wear and casual everyday movement.

### Cold-Weather Accessories

Scarves, beanies, and mittens benefit greatly from this fabric's inherent elasticity and insulating bulk. It can be worked into ribbed or textured patterns that hug the contours of the head and neck, locking in heat during cold weather effectively.

## Care Instructions

Machine wash on a gentle cycle with cold water. Lay flat to dry to maintain shape. Avoid high heat when ironing.

- Machine Wash Warm
- Do Not Bleach
- Tumble Dry Low
- Iron Low Heat

## Additional Information

Sweater knit can be produced in various patterns and textures, including cable knits and rib knits, which add visual interest and depth to garments.

- **Regional Names**: Jersey knit, Pullover knit
- **Sourcing Regions**: China, India, Turkey, Italy
- **Testing Standards**: Pilling, Colorfastness to wash, Seam slippage, Tear strength

## Fibers in This Fabric

- [Wool](https://www.fabricatlas.com/fibers/wool.md)

## Similar Fabrics

- [Jersey](https://www.fabricatlas.com/fabrics/jersey.md) — Knit Weft
- [Pointelle](https://www.fabricatlas.com/fabrics/pointelle.md) — Knit Weft
- [Rib Knit](https://www.fabricatlas.com/fabrics/rib-knit.md) — Knit Weft
- [Sweatshirt Fleece](https://www.fabricatlas.com/fabrics/sweatshirt-fleece.md) — Knit Weft
- [Cable Knit Fabric](https://www.fabricatlas.com/fabrics/cable-knit-fabric.md) — Knit Weft

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*Source: [Fabric Atlas](https://www.fabricatlas.com/fabrics/sweater-knit) — HTML version of this page.*