Sempstress International
Sempstress International

We have years of experience in seamfree product, and choose to partner with a specialist seamfree factory. Together we maintain a position at the forefront of seamfree yarns and techniques. All of our seamfree products are produced on state of the art Santoni machines.

Take a look below at some of the Seamfree products we produce for our clients.


Our seamfree athletic apparel is designed to handle serious stretch and sweat. From natural modal and cotton yarns to highly complex European yarns, we cover the entire activewear category from yoga apparel to high performance athletic wear.

  • Moisture wicking yarns and treatments
  • Antibacterial yarns and treatments
  • Knitted in, body mapped compression

Our seamless basic product offers maximum comfort. We provide everything from basic garments such as leggings, tops and slips, to seamless underwear. Natural fabrics of modal, cotton and bamboo guarantee breathability and comfort, while poly blends ensure functionality and everyday wearability.


Our contoured shapewear range combines clever technology with great design to create the perfect fit. We provide a seamfree range for both regular and plus sizes in fabrics including bamboo, cotton and various nylon blends.

Seamfree Fashion

State of the art Santoni seamless knitting machines are used to create intricate to bold patterns on seamfree leggings, tops and dresses using a variety of jacquard techniques.

Contact us for an initial consultation

Find out how we can enhance your product and streamline your process