These are the most comfortable briefs I've ever worn. The fabric breathes well and keeps me dry, even when I'm exercising. The legs have just the right amount of elasticity, so they're not too constricting and they don't ride up. The waist band is wide and doesn't bunch. They run a little small, so I wear one size larger than normal. Also, they don't have a fly, so I wear them around the house and for workouts only.