A t-shirt is the sort of thing you buy in multiples once you find one.
Next Level Apparel Adult Cotton Tee NL3600
This t-shirt feels substantial without being heavy or stiff.
Jerzees Classics Unisex Cotton Long Sleeve Hooded T-Shirt 363LH
What stands out about this t-shirt is how soft the cotton feels against your skin.
Jerzees – Dri-Power 50/50 Cotton/Poly Long Sleeve T-Shirt 29LS
I like that this t-shirt has a roomy cut without being oversized.
Gildan Heavy Cotton 3/4-Sleeve Raglan T-Shirt 5700
A nice touch with Gildan is the reinforced neckband that holds its shape.