Why Yarn Selection Matters
Two sweaters may have almost the same design but feel completely different because of the yarn.
Material selection influences much more than appearance. It can affect:
- Hand feel
- Warmth
- Breathability
- Weight
- Elasticity
- Durability
- Garment structure
- Product positioning
- Manufacturing cost
For this reason, yarn selection should be considered during the early stages of custom knitwear development.
Cashmere
Cashmere is commonly associated with premium knitwear because of its soft hand feel and lightweight warmth.
It is particularly suitable for products positioned toward premium or luxury markets.
Common applications include:
- Premium sweaters
- Cardigans
- Fine-gauge knitwear
- Autumn and winter collections
Because fiber quality, yarn count, construction, and finishing can all affect the final garment, buyers should evaluate the finished sample rather than making decisions based only on the material name.
Wool
Wool is one of the most established materials for autumn and winter knitwear.
Depending on the yarn specification and knitting construction, wool can provide warmth, elasticity, texture, and good garment structure.
It is frequently used for:
- Pullovers
- Cardigans
- Knit jackets
- Men's knitwear
- Women's winter collections
Different wool specifications can produce significantly different hand feels and price points.
Cotton
Cotton can be a good choice when buyers need a more breathable and natural-feeling knitted garment.
Compared with heavier winter yarns, cotton is often suitable for transitional seasons and lighter collections.
Common products include:
- Lightweight sweaters
- Spring knitwear
- Basic pullovers
- Children's knitwear
- Casual collections
The knitting structure and yarn specification should be selected carefully because they influence garment weight, stretch, and shape retention.
Acrylic
Acrylic is widely used in commercial knitwear because it offers flexibility in color, product positioning, and cost.
It can be considered for:
- Commercial fashion collections
- Volume programs
- Casual sweaters
- Children's products
- Price-sensitive markets
Acrylic may also be blended with other fibers depending on the required performance and hand feel.
Blended Yarns
There is no requirement that a garment must use only one fiber.
Blended yarns allow manufacturers and buyers to balance several product requirements at the same time.
For example, buyers may be looking for a combination of:
Softness + Durability + Structure + Target Cost
The exact blend should therefore be selected according to the intended garment rather than simply choosing the highest percentage of a particular fiber.
Core-Spun Yarn
Core-spun yarn can be useful when a design requires additional elasticity or structural performance.
Its suitability depends on garment construction and the desired final effect, so it is best evaluated during sampling.
How Should Buyers Choose?
Instead of asking only:
"Which yarn is best?"
A better approach is to provide the manufacturer with information about the intended product.
For example:
Target Market: Europe / North America / other markets
Season: Spring / Summer / Autumn / Winter
Product: Pullover / Cardigan / Knit Jacket
Target Hand Feel: Soft / Structured / Lightweight
Target Price: Purchasing budget
Order Quantity: Sample / Small Batch / Bulk
The manufacturer can then recommend suitable yarn directions for sampling.
Test the Material Through Sampling
For custom knitwear, physical sampling remains extremely important.
A sample allows buyers to evaluate the actual:
- Color
- Texture
- Thickness
- Weight
- Hand feel
- Fit
- Garment structure
- Overall appearance
Material decisions can then be adjusted before bulk production.
Custom Yarn Options at Weixing
Haifeng Weixing Knitting Factory Co., Ltd. works with various yarn options, including cashmere, wool, cotton, acrylic, blended, and core-spun yarns.
Our team supports customers from material selection and sample development through bulk production, helping brands develop knitwear according to their product positioning and design requirements.
Have a sweater design but are unsure which yarn to use? Send us your design and target requirements for a material and sampling discussion.