Cotton Jersey vs Cotton Interlock: Key Differences, Benefits, and Best Uses

Last Updated May 20, 2025

Cotton Jersey features a lightweight, single-knit construction that provides softness and breathability, making it ideal for t-shirts and casual wear. Cotton Interlock is a double-knit fabric, thicker and more durable, offering a smooth texture and greater elasticity suitable for activewear and baby clothes. Choosing between Cotton Jersey and Cotton Interlock depends on the desired comfort, durability, and garment purpose.

Table of Comparison

Feature Cotton Jersey Cotton Interlock
Texture Soft, lightweight, single knit Smooth, thicker, double knit
Stretch Good stretch, easy recovery Higher stretch, better recovery
Durability Moderate durability High durability, less prone to wear
Breathability Excellent breathability Good breathability, slightly less than jersey
Weight Light to medium weight Medium to heavy weight
Common Uses T-shirts, lightweight garments Activewear, baby clothes, polo shirts

Overview of Cotton Jersey and Cotton Interlock

Cotton jersey is a lightweight, single-knit fabric known for its stretch, softness, and breathability, commonly used in t-shirts and casual wear. Cotton interlock features a double-knit construction that provides a thicker, more durable, and smoother surface with enhanced flexibility, ideal for activewear and baby clothing. Both fabrics are 100% cotton, offering natural comfort and moisture-wicking properties, but differ significantly in texture, weight, and elasticity.

Key Differences Between Cotton Jersey and Interlock

Cotton jersey fabric is lightweight and breathable with a single knit construction, making it stretchy and ideal for t-shirts and casual wear, while cotton interlock features a double knit structure, offering a thicker, more durable, and smoother feel suitable for activewear and baby clothing. The key differences lie in texture, thickness, and elasticity; cotton jersey is thinner with more stretch, whereas interlock provides increased stability and a firmer hand. Both fabrics retain the natural softness of cotton but serve distinct functional purposes based on their knit techniques.

How Cotton Jersey Is Made

Cotton Jersey is produced through a single-knit process, where the yarn forms a continuous series of loops creating a lightweight and stretchable fabric. This construction results in a soft texture with natural breathability, making it ideal for casual wear and activewear. Unlike the denser Cotton Interlock, Cotton Jersey's single-knit method gives it greater flexibility and drape.

How Cotton Interlock Is Made

Cotton interlock is crafted through a double-knit technique using two sets of needles, resulting in a fabric that is thicker, stretchier, and more durable than cotton jersey. This interlooping process interlocks two layers of fabric, providing a smooth surface on both sides, which enhances its softness and structural stability. The dense knit structure of cotton interlock makes it ideal for garments requiring extra warmth and resilience, distinguishing it from the lighter and more breathable cotton jersey.

Texture and Feel: Jersey vs Interlock

Cotton Jersey fabric features a lightweight, breathable texture with a smooth yet slightly stretchy feel, making it ideal for casual wear. Cotton Interlock, however, offers a denser, thicker texture with a plush, soft surface that provides more warmth and durability. The feel of Cotton Interlock is smoother and more substantial compared to the lighter, airier sensation of Cotton Jersey.

Breathability and Comfort Comparison

Cotton jersey fabric features a lightweight, single-knit structure that enhances breathability and offers a soft, stretchy feel, making it ideal for activewear and casual clothing. In contrast, cotton interlock is a double-knit fabric with a denser weave, providing superior durability and a smoother surface but reduced airflow, which slightly limits breathability. Choosing between cotton jersey and interlock depends on the balance desired between ventilation and comfort for specific garment uses.

Durability and Longevity of Each Fabric

Cotton jersey fabric offers moderate durability with its single-knit construction, making it less resistant to wear and tear over time. Cotton interlock features a double-knit structure, providing superior strength and longevity, which helps maintain its shape and appearance through frequent washing and extended use. Choosing cotton interlock ensures enhanced durability and long-lasting wear compared to cotton jersey.

Best Uses for Cotton Jersey

Cotton jersey fabric, known for its lightweight, breathable, and stretchy qualities, is ideal for casual wear such as t-shirts, dresses, and activewear. Its single-knit construction offers a soft texture and excellent drape, making it perfect for garments requiring comfort and flexibility. Compared to cotton interlock, cotton jersey is better suited for warm-weather clothing and layering pieces due to its lighter weight and more breathable nature.

Best Uses for Cotton Interlock

Cotton Interlock fabric is best suited for garments requiring enhanced durability and stretch, such as activewear, baby clothing, and fitted t-shirts. Its tightly knit, double-layer structure offers superior softness, moisture-wicking properties, and resistance to pilling compared to Cotton Jersey. These characteristics make Cotton Interlock ideal for garments that demand comfort, flexibility, and long-lasting wear.

Choosing the Right Fabric: Jersey or Interlock?

Cotton Jersey offers a lightweight, breathable fabric with a smooth texture and excellent stretch, ideal for casual wear and active apparel. Cotton Interlock features a thicker, more durable knit with a soft, stable surface that resists stretching, making it perfect for structured garments and children's clothing. Selecting between jersey and interlock depends on the desired look and feel, with jersey suited for fluid drape and interlock providing enhanced insulation and durability.

Cotton Jersey vs Cotton Interlock Infographic

Cotton Jersey vs Cotton Interlock: Key Differences, Benefits, and Best Uses


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The information provided in this document is for general informational purposes only and is not guaranteed to be complete. While we strive to ensure the accuracy of the content, we cannot guarantee that the details mentioned are up-to-date or applicable to all scenarios. Topics about Cotton Jersey vs Cotton Interlock are subject to change from time to time.

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