The Keirin short is guaranteed to keep you comfortable no matter how hard you are pushing The Lycra is supportive, durable and close fitting for added strength and comfort Flat-lock stitching eliminates irritation Madison's 3G-EXPERT gel chamois offers maximum comfort so you can spend longer in the saddle Deep elasticated waist band gives a secure fit without cutting into your stomach Silicone gripper in the leg hem for a secure and comfortable fit Reflective detailing