I really like this US Merman Fast Eddie Swim Brief, but I got a size too big for me. As they looked similar in cut to Speedo Solar Briefs, I went for a size 36, but should've went for a size 34. That said, this would be a great fit for someone who wears a L/XL who likes a Speedo Solar-style cut but wants more comfort. This definitely something you can wear both for training and for leisure. Color: Otter (Brown) shade. Material: 80% Nylon/20% Spandex Lining: 100% Nylon Made in USA