When you layer Pearl Izumi's Liner Shorts under your baggies, you're going to experience a welcomed wicking of moisture and a decrease in temperature. You'll have Izumi's technical fabric and design to thank for your comfort while you explore new singletrack. Pearl Izumi's P. R. O. Transfer fabric with Minerale, an odor absorbing treatment, provides optimal moisture transfer and fast dry times in order to keep your legs content. For long distance comfort, Pearl Izumi spec's its anatomically shaped, three layer MTB 3D chamois. This insert's density varies from a maximum of 13mm to a minimum of seven in order to relieve pressure and to encourage blood flow where it matters most. The pad also wicks moisture, and its four way stretch allows it to adjust with your body as you pedal in and out of the saddle. To securely hold the Liner shorts in place, Pearl Izumi uses a wide, non pinching waistband. The Pearl Izumi Liner Shorts are available in the color Black and in five sizes from Small to XX Large.