Welcome to Flex Apparel Inc
Our Sublimated Singlets are designed and manufactured in Upstate NY.
We are a family owned and operated business and have over 20 years experience making custom sportswear.
Shop online in confidence with us.

Flexapparel Inc. BBB Business Review


Best Sellers New / Coming Soon! Specials

View our best selling singlets



Short, Shirt and Singlet



Grab bags 

Singlet of the day!

15% off a new singlet each day
24 hours only