New improved fit - less seams and better function. New shell - more durable and better breathability. New hip pockets. Pre-curved knees for excellent pedaling performance. Lightweight four-way stretch. Dirt, water and stain resistant fabric coating. New key holder loop. Seamless, soft touch 500D laminated seat panel. Ventilated stretch fit rear yoke for premium comfort. Tight pocket and rear waist pockets. Soft touch waist lining. With back gripper to prevent seat drop. YKK – Japan. Top Quality Zippers. Multi-row reinforced stitching