Jerf aims to offer high quality and accessible products to people with an active life style. It uses the circular knitting technique as a latest production technology. 

Therefore, Jerf creates designs, which make its products, innovative, original, comfortable as well as stylish.

As an international brand, Jerf manufactures its own garments in its fully integrated facilities, where 300 experienced employees work on a daily basis to bring those high quality sports wears alive and offer them to people like you who are going to appreciate while wearing them. Today Jerf exports its stylish collections all over the world including with the UK and Ireland.


Jerf is specialised on seamless sportswear manufacturing based in Istanbul.  Sown and dyed treatment make Jerf to control the entire process from development to packaging. 

There are more than eighty Italian circular knitting machines at the manufacturing facilities. At the beginning of each product starts with the supply of yarns that will provide the best performance. That way thanks to our state of the art machines, we get quality products that eliminate unnecessary seams, maximise mobility and offer the best performance in the active wear field.


We ensure that our products are inspected by professional third parties and institutions also we are tested in terms of health and quality check.

One of the biggest pride sources of our brand, which is a pioneer in its sector with our quality products, has made it our goal to add environmentally sensitive product groups to its collection every year. 

Jerf works to produce less fabric waste and more efficient production by using circular knitting technology to produce its products to a high quality. Thanks to our experience over the years, we work close to perfection by using our technical sewing experience.