Depends on your underpants. I've never used a seatbelt that exerted as little pressure as Uniqlo Airism underpants. (I'm neither large not squirmy, so seatbelt

Depends on your underpants. I've never used a seatbelt that exerted as little pressure as Uniqlo Airism underpants. (I'm neither large not squirmy, so seatbelts don't bother me in the slightest.)