Interlock fabric is a remarkable textile that has gained immense popularity in the world of fashion and functional clothing. Known for its unique construction and myriad of benefits, interlock fabric has become a staple in many wardrobes. Here, we explore what makes this fabric special and why it’s so widely used.

Construction: Interlock fabric is crafted using a double-knit method. Unlike the traditional single-knit fabrics, interlock is created by interlocking two ribbed fabrics. This construction results in a fabric that has no visible face or back, making it reversible. Each side of interlock fabric looks the same, which adds to its versatility.


  1. Softness: Interlock fabric is incredibly soft against the skin, making it a favorite choice for intimate wear, baby clothing, and loungewear.
  2. Stretch: This fabric has a natural stretch due to its double-knit structure. It offers excellent elasticity without the need for added spandex or elastane.
  3. Breathability: Interlock fabric is highly breathable, allowing air circulation to keep the wearer cool and comfortable.
  4. Durability: It is known for its durability and ability to withstand regular washing without pilling or losing its shape.
  5. Weight: Interlock fabric comes in various weights, making it suitable for both lightweight summer garments and heavier winter apparel.

Applications: Interlock fabric finds applications in various industries:

  1. Apparel: It’s used for t-shirts, polo shirts, dresses, skirts, underwear, sleepwear, and sportswear.
  2. Baby Clothing: Its softness and breathability make it ideal for baby onesies, rompers, and blankets.
  3. Home Textiles: Interlock is used for bedding, pillowcases, and towels.
  4. Athletic Wear: Due to its moisture-wicking and stretch properties, it’s a popular choice for activewear like yoga pants and workout tops.
  5. Accessories: It’s also used in the creation of hats, scarves, and gloves.


  • Comfort: Interlock fabric’s softness and breathability make it incredibly comfortable to wear, even for extended periods.
  • Versatility: Its reversible nature and adaptability to various weights make it suitable for a wide range of clothing and home textile applications.
  • Easy Care: Interlock fabric is easy to care for, requiring minimal special attention during washing and maintenance.
  • Eco-Friendly: Many interlock fabrics are made from natural fibers like cotton, making them biodegradable and eco-friendly.

In summary, interlock fabric is a versatile and comfortable textile that has found its place in everyday clothing and various other applications. Its unique construction, softness, and durability make it a favorite choice for those seeking both style and comfort in their garments.

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