TOURMASTER CALIBER WOMEN'S PANT BLACKAbrasion resistant 600D polyester shell with 1000D nylon dobby in the seat and knees Sewn in waterproof, breathable liner and mesh comfort liner Zip out thermal liner with stretch panels in the knees 4 way stretch fabric gusset crotch and back of knees Reflective print on front and back of legs Elastic waistband with adjustable waist belts and TPR pulls Accordion stretch panels on the knees High waisted rear yoke and accordion stretch panel Zippered