FOSS dominates the world, 

and now it's being plastered on clothing... and backpacks... and pillow cases... 

Unisex Tri-Blend T-Shirt

Color

  • heather cranberry
  • Heather Indigo
  • heather Blue
  • heather black
  • heather gray
$ 27.49

Dark python logo on nice gray shirt 

Unisex Tri-Blend T-Shirt

Color

  • heather cranberry
  • Heather Indigo
  • heather Blue
  • heather black
  • heather gray
$ 29.49

KDE logo with Indian influences 

Unisex Tri-Blend T-Shirt

Color

  • heather cranberry
  • Heather Indigo
  • heather Blue
  • heather black
  • heather gray
$ 27.49

the lamb da representing haskell 

Unisex Tri-Blend T-Shirt

Color

  • heather cranberry
  • Heather Indigo
  • heather Blue
  • heather black
  • heather gray
$ 27.49

r/haskell r/python r/math 

Unisex Tri-Blend T-Shirt

Color

  • heather cranberry
  • Heather Indigo
  • heather Blue
  • heather black
  • heather gray
$ 27.49

Black Haskell Logo :: Gray Shirt  

Unisex Tri-Blend T-Shirt

Color

  • heather cranberry
  • Heather Indigo
  • heather Blue
  • heather black
  • heather gray
$ 29.49

DIYbio Nashville 

Unisex Tri-Blend T-Shirt

Color

  • heather cranberry
  • Heather Indigo
  • heather Blue
  • heather black
  • heather gray
$ 27.49

Haskell is the Bomb 

Men's T-Shirt

Color

«
  • fuchsia
  • orange
  • brown
  • purple
  • red
  • heather gray
  • royal blue
  • bright green
  • light oxford
  • white
  • khaki
  • burgundy
  • black
  • navy
  • powder blue
  • forest green
»
$ 15.49

Distressed Gray KDE logo 

Men's T-Shirt

Color

«
  • fuchsia
  • orange
  • brown
  • purple
  • red
  • heather gray
  • royal blue
  • bright green
  • light oxford
  • white
  • khaki
  • burgundy
  • black
  • navy
  • powder blue
  • forest green
»
$ 15.49

Gray Haskell Logo 

Men's T-Shirt

Color

«
  • fuchsia
  • orange
  • brown
  • purple
  • red
  • heather gray
  • royal blue
  • bright green
  • light oxford
  • white
  • khaki
  • burgundy
  • black
  • navy
  • powder blue
  • forest green
»
$ 17.49

Gray Python Logo 

Men's T-Shirt

Color

«
  • fuchsia
  • orange
  • brown
  • purple
  • red
  • heather gray
  • royal blue
  • bright green
  • light oxford
  • white
  • khaki
  • burgundy
  • black
  • navy
  • powder blue
  • forest green
»
$ 15.49

M-x org-mode ;; gray 

Unisex Tri-Blend T-Shirt

Color

  • heather cranberry
  • Heather Indigo
  • heather Blue
  • heather black
  • heather gray
$ 27.49
                                                                       
Most designs are published at github.com/heath.