GU Heavyweight Sweat Wide Easy Pants (Standard Length 69.0-73.0cm) Black Size S Blue Size S UNIQLO Heattech Boa Sweatpants (Long Length) Gray Size M My son wore these a few times last year, but they're too small for him this year, so I'm selling them. He says the UNIQLO ones are easier to wear because the fabric stretches more. I feel like the GU waistbands don't stretch as much. Both have waist drawstrings. They are thick, so I will compress them and ship them in simple packaging. Please refrain from purchasing if you are overly concerned about details.