I have previously purchased Calvin Klein & many other top brands of briefs & trunks over the years my waist size is 33-34 inch & I found buying medium was a little too tight around the buttocks & groin area so I completely renewed all my designer underwear to a large (a size up from manufactures recommended fitting) & Im so glad I did..I really am happy with all my underwear now..I have Hugo Boss, CK, Tommy H, Ralph Lauren etc I love these Tommy H briefs, I just might buy some more in another colour..a fast delivery from Amazon..thankyou.
As stated 33-34 waist..I found LARGE a size perfect :)
Excellent product and good value for money. Only small criticism was the excessive packaging. Two pairs of pants should be able to be packed to go through a letterbox. The overly large packaging meant a trip to town to collect from the post office. Not necessary and a waste of resources both in terms of material, space to transport the goods and the petrol to go to the post office to collect. Ludicrous for two pairs of pants.