Men’s mesh trunks Men’s mesh underwear made from polyester/spandex Machine wash Made in USA American Jock underwear style 8524 Sport mesh fabric is all the rage in athletic underwear for men. American Jock has you covered with these innovative new men's mesh trunks. Available in two different color palettes of black and white or red and blue, the American Jock Action Mesh Trunks have an airy and sexy look, thanks to a unique action mesh fabric that maximizes breathability and accentuates your form. The American Jock briefs feature a spacious front pouch with 5” side seam and contrast stitching for a clean and sporty look. A soft elastic waistband features the American Jock logo and feels like a second skin.