Nowbestshirt - Danny Stutsman College Sunglasses
T-shirts & shorts (and I assume you are referring to looser/baggier styles) can sometimes cause great levels of discomfort depending on the Danny Stutsman College Sunglasses shirt moreover I love this activity as the movement of the fabric against the skin over long periods of repeated motions can cause irritability. One prime example that comes to mind is bloody nipples. When the clothing is allowed to move freely over your skin repeatedly, irritation can occur.
Buy it: https://nowbestshirt.com/product/danny-stutsman-college-sunglasses-shirt/