16,000 microplastic particles. That's what sheds from a single pair of polyester boxers every time you wear them. Pressed directly against the most permeable skin on your body. Within minutes, your body heat activates the BPA, phthalates, and hormone disruptors trapped in those synthetic fibers. They absorb through your skin. Into your bloodstream. Into your tissue. Researchers found 330 micrograms of microplastic in every gram of testicular tissue tested. It's not a question of if it builds up. It already has. Months go by. Sperm count drops. Motility slows. You blame stress. You blame age. You blame genetics. But the real cause is pressed against your skin right now, 12 to 16 hours a day, compounding with every wear, every wash, every workout. One year of polyester boxers and the damage isn't theoretical. It's measurable. It's in your bloodwork. It's in your tissue. And it started the day you put them on. PRIMALS Organic Cotton Boxers are 100% GOTS-certified organic cotton. No polyester. No synthetic fibers. No pesticides. No toxic dyes. Nothing shedding into your body. ā 100% organic cotton, zero microplastic shedding ā Zero BPA, phthalates, or hormone-disrupting chemical finishes ā Breathable, clean fabric that protects fertility instead of destroying it ā Built for men who plan ahead and protect what matters most š¤ 9 Boxers (3 Packs + FREE 3-Pack of Boxers). SAVE $198 š¤ FREE PRIMALS Blue Light Blocking Glasses š¤ FREE PRIMALS Body Wash š¤ FREE Testosterone Maximization Guide š¤ Free Shipping on your entire order Every day in polyester is another day compounding damage you won't see until it's too late. If starting a family is in your future, this is the smallest change with the biggest impact. Click below and make the switch to PRIMALS.