19 Types of Yarn: The Ultimate Guide

For those who adore the art of knitting or crocheting, there's nothing quite like the thrill of exploring new types of yarn to bring your creative visions to life. The textures, colours, and endless possibilities make each project an adventure, a journey of discovery.  

If you have a deep passion for your craft, learning about the many types of yarn available can open new doors to unique textures, warm finishes, and luxurious drapes for all your projects. 

From the timeless elegance of silk to the resilient charm of acrylic, this guide will walk you through 19 different types of yarn so you can select the best one for your next masterpiece!

Before diving into the details of each yarn type, it’s helpful to know a bit about yarn weights. Different weights not only influence the look of your finished project but also its feel and function. Yarn weights range from feather-light lace to cosy, chunky yarn. 

Choosing the right weight is key to achieving the perfect texture and durability. For more detailed guidance, take a look at our Yarn Weight and Gauge Chart with Helpful Explanations to find out which weight is best suited for your upcoming project.

Types of Yarn

Definition: Viscose is a semi-synthetic fibre derived from wood pulp, often seen as a more affordable alternative to silk. It has a smooth, cool-to-the-touch feel, with a lovely drape that’s perfect for lightweight, flowy garments. Although not as durable as some synthetic fibres, viscose adds elegance to any project with its subtle sheen. 

Definition: Polyester is a synthetic fibre celebrated for its strength and affordability. It’s durable, resistant to stretching and shrinking, and holds up well to frequent washing, making it an excellent choice for practical, everyday items. Polyester yarns are often blended with other fibres to improve softness and elasticity. 

Best Uses: Ideal for blankets, home decor, and accessories that need to withstand regular use and washing. It’s a go-to for baby blankets, tote bags, and projects where durability is a priority.

Definition: Cashmere is a luxurious natural fibre harvested from the soft undercoat of cashmere goats. Known for its silky softness and lightweight warmth, cashmere is highly sought after for premium knitting projects. This fibre is gentle on the skin, making it an excellent choice for garments that have touch-sensitive areas. 

Definition: Rayon, also known as “artificial silk,” is a versatile semi-synthetic fibre. Made from wood pulp, it’s lightweight, soft, and breathable, with a beautiful drape. Rayon is well-loved for its resemblance to silk, though it is typically more affordable and easier to work with. 

Best Uses: Suitable for warm-weather garments, lightweight tops, shawls, and elegant accessories. Rayon yarn is especially beautiful in projects that benefit from its smooth texture and draping quality.

Definition: Linen is a natural fibre made from the flax plant. It’s known for its strength, breathability, and crisp texture that softens beautifully over time. Linen yarn is highly absorbent and cool, making it a fantastic choice for warm-weather projects. 

Best Uses: Excellent for summer tops, lightweight shawls, and home decor pieces. Linen is a popular choice for knitters and crocheters who want a durable, comfortable fabric that ages gracefully.

Definition: Mohair comes from the fleece of the Angora goat and is known for its soft, fluffy texture. It has a slight sheen and a distinctive halo effect, which gives it a light, airy feel. Mohair yarn is often blended with other fibres to increase softness and warmth. 

Best Uses: Suitable for projects that benefit from a soft halo, such as sweaters, scarves, and lightweight shawls. Mohair yarn adds warmth without bulk, making it perfect for layering pieces.

Definition: Nylon is a synthetic fibre known for its strength and resilience. It’s lightweight, resistant to wear and tear, and has excellent elasticity, making it an ideal choice for various projects. While often blended with other fibres to improve softness, nylon can also be used alone for durable and robust items.  

Best Uses: Perfect for athletic wear, accessories, and items requiring stretches, such as socks and fitted garments. Nylon is also commonly used in yarn blends to enhance durability and reduce pilling.

Definition: Polypropylene is a synthetic fibre recognized for its lightweight and resistance to moisture. It's often used in outdoor and heavy-duty applications due to its durability and low absorbency. This fibre is commonly found in yarn blends, adding strength while maintaining a soft feel. 

Best Uses: Excellent for outdoor garments, picnic blankets, and water-resistant items. Polypropylene yarn is also great for rugs and home decor projects that require durability and easy care.

Definition: Tencel, also known as lyocell, is a sustainable fibre made from wood pulp, primarily from eucalyptus trees. It’s known for its silky feel, excellent breathability, and eco-friendly production process. Tencel has a luxurious drape, making it suitable for a variety of high-quality projects. 

Best Uses: Ideal for summer garments, elegant shawls, and soft, breathable blankets. Tencel yarn is perfect for those looking to create beautiful, sustainable pieces that feel good against the skin.

Definition: Spandex, also known as elastane, is a synthetic fibre known for its exceptional elasticity. While it is often blended with other fibres, spandex provides stretch and comfort to various knitted and crocheted items, allowing for movement and shape retention. 

Best Uses: Great for fitted garments like activewear, swimwear, and leggings, spandex is often used in yarn blends to add stretch to garments that require flexibility.

Definition: Spandex, also known as elastane, is a synthetic fibre known for its exceptional elasticity. While it is often blended with other fibres, spandex provides stretch and comfort to various knitted and crocheted items, allowing for movement and shape retention. 

Best Uses: Great for fitted garments like activewear, swimwear, and leggings, spandex is often used in yarn blends to add stretch to garments that require flexibility.

Definition: Silk is a luxurious natural fibre produced by silkworms. It is known for its exquisite softness, natural sheen, and incredible drape. Silk is lightweight yet surprisingly warm, making it a versatile choice for both summer and winter projects. 

Best Uses: Perfect for high-end garments, elegant shawls, and accessories that require a touch of luxury. Silk is also used in delicate projects that showcase intricate stitch patterns due to its smooth texture.

Definition: Bamboo yarn is derived from the pulp of bamboo plants. This eco-friendly fibre is known for its softness, moisture-wicking properties, and natural antibacterial qualities. Bamboo yarn has a beautiful drape and is often blended with other fibres for enhanced performance. 

Best Uses: Ideal for summer garments, baby items, and lightweight shawls. Bamboo yarn is excellent for projects that require a breathable fabric with a luxurious feel.

Definition: Angora yarn is made from the fur of Angora rabbits, known for its incredible softness and fluffiness. This luxurious fibre provides a lightweight and warm fabric, perfect for cosy projects. Angora yarn has a unique texture and a gentle halo effect, adding depth to any project. 

Best Uses: Ideal for warm garments, blankets, and accessories like hats and scarves. Angora is perfect for projects that benefit from a soft, airy texture.

Definition: Wool is a natural fibre obtained from sheep. Renowned for its warmth, elasticity, and moisture-wicking properties, wool can keep you warm in winter and cool in summer. It’s a versatile fibre, available in various textures and weights, making it a staple for many knitters and crocheters. 

Best Uses: Perfect for winter garments, blankets, and accessories. Wool is ideal for projects requiring insulation, structure, and comfort, like sweaters and cosy scarves.

Definition: Lurex is a brand of metallic yarn known for its shiny, reflective quality. This synthetic fibre is often used as a decorative element in knitting and crocheting, adding a touch of sparkle to projects. Lurex is commonly blended with other fibres to enhance its usability. 

Best Uses: Ideal for special occasion garments, accessories, and embellishments. Lurex can add a festive touch to scarves, shawls, and holiday decorations.

Definition: Acrylic yarn is a synthetic fibre known for its affordability, versatility, and wide range of colours. It’s lightweight, easy to care for, and often used in various crafting projects. Acrylic yarn is particularly popular among beginners due to its ease of handling and budget-friendly price. 

Best Uses: Ideal for blankets, toys, and garments, acrylic yarn is perfect for all types of projects, especially those that need frequent washing. It’s also great for large-scale projects due to its economical price point.

Definition: Alpaca wool comes from the fleece of alpacas, known for its softness, warmth, and lightweight properties. Alpaca fibre is often prized for its luxurious feel and hypoallergenic qualities, making it suitable for sensitive skin. 

Best Uses: Ideal for warm garments, shawls, and accessories, alpaca wool is perfect for items that require both warmth and softness. It’s also often used in luxury items due to its exquisite texture.

Definition: Modacrylic is a synthetic fibre known for its excellent flame resistance and softness. It is often blended with other fibres to enhance comfort and durability. Modacrylic yarn is lightweight and maintains its shape well, making it a popular choice for various projects. 

Best Uses: Ideal for costumes, children’s clothing, and accessories. Modacrylic is also used in making faux fur items and plush toys due to its softness and durability.

Exploring different types of yarn adds excitement and creativity to each project. With such a wide variety of fibres available, each yarn type brings something unique to the table. 

From luxurious cashmere scarves to durable polyester blankets, there’s a perfect yarn for every project and every vision. Remember, your next crafting adventure is only a new skein away! So, pick your fibre, grab those needles, and let your passion for yarn guide you to create something beautiful and unique. 

If you would like to continue your learning journey, then read our Comprehensive Guide on Wool and Yarn and find out everything you need to know before you start your next creative project.

Happy crafting, and may your projects bring warmth and joy!