Dickies Men’s Performance Baselayer Interlock Bottom Review February 22, 2019 - MusicDroid 100% Polyester Imported Machine Wash Sleeveless Belted Performance fabric with wicking properties and anti-odor control Tag less feature for comfort Small is waist size 28-30, medium 32-34, large 36-38, xlarge 40-42 and 2X 44-46