The Boxer BriefA comfy, mid to high rise boxer brief made from super soft recycled nylon. Our machine washable boxer brief period underwear is engineered for regular or light flow days, ideal as a standalone solution or reliable backup for heavy flow days.?? (psst.. we've made some really cool updates to the boxer brief like: an extended gusset, a pad shaped gusset to allow more absorbency and comfort, and a softer waistband)