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  • PiperWai Known Supply Men's T-Shirt
  • PiperWai Known Supply Men's T-Shirt
  • PiperWai Known Supply Men's T-Shirt

PiperWai Known Supply Men's T-Shirt

Trace your PiperWai apparel back to the person who made it. We've partnered with KNOWN SUPPLY on our branded T-shirts, because making sustainable choices is kinda our thing. KNOWN SUPPLY makes sure the people who make their shirts are paid a fair wage and have access to education and social services. Partnering with them is a no-brainer!

Our PiperWai shirts are soft and lightweight, giving you the utmost comfort while showing the world your commitment to nontoxic living. Choose from a fitted style or standard-fit black tee. 

The best part? You can see who created your shirt by looking for a signature on the inside tag!

28 in stock.
$ 22.99

Women's T-shirt Size Chart

XS S M L XL
Body 23 ⅞" 25" 26 ⅛" 27 ¼" 28 ⅜"
Chest 16" 17" 17 ⅞" 18 ¾" 19 ⅝"
Waist 16 ½" 17 ¾" 18 ⅞" 19 ⅞" 20 ⅞"
Sleeve 5 ½" 6" 6 ½" 7" 7 ½"

Men's T-shirt Size Chart

XS S M L XL
Body 25 ¾" 26 ⅞" 28" 29 ⅛" 30 ¼"
Chest 18 ⅛" 19 ⅛" 20 ⅛" 21 ⅛" 22 ⅛"
Waist 18 ½" 19 ½" 20 ½" 21 ½" 22 ½"
Sleeve 7 ⅛" 7 ⅝" 8 ½" 8 ⅝" 9 ⅛"