Louis Garneau Course El Bib Tight Black/White-All Sizes Material: [front and back panels] Super Light Dry, [knees] HeatMaxx (86% nylon, 14% spandex), [upper] Carbon-X Mesh (62% nylon, 36% Lycra Power, 2% carbon), Power Mesh (80% polyester, 20% spandex) Fit: form-fitting Length: full-length Chamois: yes, 5Motion Bib: yes