It turns out the softest tees are made [sustainably] from trees. 

White

8 Colors

TreeCell Short Sleeve Crop Tee

Oatmilk

8 Colors

TreeCell Short Sleeve Crop Tee

Ruby

8 Colors

TreeCell Short Sleeve Crop Tee

Black

8 Colors

TreeCell Short Sleeve Crop Tee

Sky

8 Colors

TreeCell Short Sleeve Crop Tee

Seaweed

8 Colors

TreeCell Short Sleeve Crop Tee

BurrBlue

8 Colors

TreeCell Short Sleeve Crop Tee

SunsetLover

8 Colors

TreeCell Short Sleeve Crop Tee

Oatmilk

6 Colors

TreeCell Long Sleeve Crop Tee

Seaweed

6 Colors

TreeCell Long Sleeve Crop Tee

White

6 Colors

TreeCell Long Sleeve Crop Tee

Black

6 Colors

TreeCell Long Sleeve Crop Tee

LightLavender

6 Colors

TreeCell Long Sleeve Crop Tee

BurrBlue

6 Colors

TreeCell Long Sleeve Crop Tee