100% nylon. Made in USA. Hand wash. Zip fly with dual hook and bar closure. 4-pocket styling includes two cargo pockets. Challis fabric with buckled belt accent at hem. 22 at the knee narrows to 15 at the leg opening. LOIN-WP7. E3237086OMI. Color:Black,Size & Fit:Modeled in size 2. 31.0 Inseam / 12.75 Rise / 22 Knee Opening / 15 Leg Opening. Model Measurements: Height 5'10.5 / Bust 34 / Waist 24 / Hips 34. ,Model Measurements: Model Measurements: 5'10.5 Height / 34 Bust / 24 Waist / 34 Hips