I wear these when working out. Its essentially a jock with a full coverage back and made of breathable material. When I run its one of the best things to wear. While I like my UA Boxer Jocks these offer less material and breath great. By then end of every 3 Miles I find I pull the front pouch down and re adjust, I find this no big deal.

While this fit perfectly I did choose to buy one size larger than normal due to Jockeys small sizing and it fits perfect. It encompasses my man parts and wicks sweat so its nearly perfect for all work out activity.

Im a size 36 waist and I purchased a extra large. I will buy another one soon, maybe in grey. Why the grey is also double what I paid I don't know.