Sugoi Men&#39;s RS Zero Bib Knicker (Black, Medium) Body: 88% Polyester 12% Spandex, Contrast: 78% Polyester 22% Spandex, Mesh: 84% Polyester 16% Spandex Imported Body: 88% Polyester 12% Spandex, Contrast: 78%Polyester 22%Spandex, Mesh: 84%Polyester 16%Spandex; cool wash, no bleach, hang dry, no iron, no dry clean Mobil Mesh upper bib is highly breathable, lightweight and designed to stay in place 8 panel contour and 21 inch inseam Double layer knee and 4 inch front zipper Canada