PORSCHE DESIGN URBAN EXPLORER MEN'S BLACK SWEATPANTS. NIBWT. VARIOUS SIZES.
WHAT MAKES THESE SWEATPANTS UNIQUE IS THE BEHIND THE KNEES YOU HAVE A DIFFERENT STYLE OF MATERIAL BEING USED. THIS IS DESIGNED TO ALLOW THE HEAT AND SWEAT TO ESCAPE WHILE ALLOWING NEW AIR IN TO COOL, REFRESH AND DRY YOUR LEGS.