Long sleeve T-shirt by Denim Dungaree is made of jersey material.
On the front is a print of penguins having fun fishing from holes in the ice.
A cute design with slightly different illustrations.

A long-sleeved version of First Penguin with positive words such as “LET’S BREAK THE ICE” (Let’s find a way to solve difficult things).

There is also a parent and child penguin patch on the left sleeve.