Slip on cloth-like underwear for women. Great for afterbirth flow.  Can also easily be removed by ripping down one side to reduce necessary movement. 

S/M	28-40 in	34-46 in	115-190 lbs
L	38-50 in	44-54 in	170-260 lbs

Large - In a bag of 20

Small/Medium -  In a bag of 22