The UF PRO® P-40 Classic pants are based on a completely new concept of making trousers. In order to achieve a maximum of comfort and mobility, we have combined a newly developed anatomic cut with stretch areas in the back and upper back leg area. The stretch areas are made of a robust and comfortable Schoeller®-dynamic fabric. An additional vertical zipper on the upper leg pockets allow easy access, even while seating or kneeling. For maximum protection and additional air circulation, the pants come with pockets for UF PRO® knee protectors. The P-40 pants can be equipped with an additional, detachable WINDSTOPPER® lining, which provides comfort in low temperatures ranging down to -5°C. The WINDSTOPPER® lining can be used for all the different P-40 pant models.