I think the pouch is comfortable but the waist band is too big and rolls over on itself

Can't say enough about ergowear thongs. Fit perfectly, comfortable for all day wear under jeans, suits and better than any jock under gym gear! Guys if your on the fence to try a thong, you have to try these. They never disappoint!

Superb quality and comfort. Easily the best underwear I have bought. The wife loves them too :-)

I bought size Medium, normally a Large. I bought the medium is this size for a little extra support, less bounce. I love the material and the support. Everything stays pointing to the right rather than down.

Ergowear's X4D and X3D underwear are hands down my favourite. My search for great fitting underwear ended with ergowear

I love to wear X4D Bikini - Chelsea - S. But the product is out of stock now. When will the goods(X4D Bikini - Chelsea - S) be available again? I only want "Chelsea" Please help me and tell me… Thank you so much.

Awesome pair of shorts! Great for gym or the pool. The built it thong is awesome

Superb fit! Review is for X4D pouch and thong back. Great idea and construction from the experts at Ergowear

Another outstanding style from Ergowear! Superb fitting pouch with my favorite size waistband

Great durable material & construction with room for everything & no binding. Will buy again.