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