The PRELIGHT 2IN1 SHORTS is a superlight short with an integrated liner. The shell is a combination of TEXADRI STRETCH, with TEXADRI STRETCH MELTING Yarn panels to maximize mobility, while the liner is a soft, TEXADRI SINGLE JERSEY treated with MICROBAN for odor prevention. This short moves with you and dries very fast so you can move even faster. A secret key pocket holds your key FOB or a credit card.