Welcome to Niagara Performance Knitwear! Otherwise known as NPK. We are a sweater manufacturer based in St. Catharines, Ontario. Everything we produce is 100% Canadian made! Isn't that exciting!!!

NPK has been around for over 100 years...Now that's experience you can count on!

Check out our site, our homepage will always have updated promotional flyers on it so you won't miss out on any great deals! Just click on the thumbnail to check it out.

If you are new to this whole sweater thing, CLICK HERE to get a hang of the terminology!