I have always worn traditional white briefs and when many manufacturers started to go with the s/m/l sizing vs. actual waist sizes it became a guessing game on whether or not they would fit. These Dockers briefs are sized by waste and the fit is great. They are full cut briefs and 100% cotton. I like the thick waistband and the overall feel of the material. I use the fly in my briefs and this is fully functional. The briefs stand up well to a days wear.