Stram dit ærme op på 2 minutter 

Tighten your sleeve up in 2 minutes

Decide for yourself how tight your T-shirt should fit

With Tight IN you can adjust how tight your t-shirt should fit over the sleeves. It only takes 2 minutes to put in and can NOT be seen when the t-shirt is in use.

You can see in the video below how it works and what it looks like.

You can Buy Tight IN here: https://teeshoppen.dk/tight-in