Tick Tick Tick!!
Yep, time to adjust your clearances. 

Or just buy a shirt instead.

Fabrication: Solid Colors are made from 100% cotton (preshrunk jersey knit); Ash Grey is 99% Airlume combed and ring-spun cotton, 1% polyester; Sport Grey is 90% cotton, 10% polyester; Heather Colors are 50% cotton, 50% polyester.