Louis Garneau Cb Carbon Lazer Bib Shorts - Men's Black/Iron Gray, M Material: [main body] CB Carbon + Lycra fiber (70% nylon, 24% Lycra, 6% carbon), [leg & back panels] CB Lazer Rev (71% nylon, 29% Lycra), CB Gladiator (80% polyester, 20% spandex), [bib straps] Carbon X-Mesh (80% micro-polyester, 15% Lycra, 5% carbon), Highlander Mesh (93% polyester, 7% Lycra) Fit: form Inseam: 10.5 in Chamois: 4 motion Bib: yes