Shield from EMFs with These Short Pants (Male, XLarge) Waist 36-38 Inches SHIELD the BODY from HARMFUL EMFS PROTECT your BODY at the OFFICE, HOME and on your TRAVELS from microwaves Pure SILVER serves as a natural ANTI-BACTERIAL agent Materials: 90% cotton, 8% polyamide, 2% Silver Can be WASHED (104) and IRONED on low heat.