For the perfect companion to the Zion XDR women's motorcycle jacket, these pants connect quickly and easily for a unified look and head-to-toe weather protection. Made from the same 500 denier nylon as the jacket, these pants also are built with double layers at the knees for extra strength and protection. SAS-TEC CE certified armor protects the knees, while PE foam in the hip compartments can be upgraded to SAS-TEC CE certified armor for extra security. NightViz reflective accents on thighs and ankles improve the wearer's visibility to other drivers at night. Accordion-style stretch gussets at rear waist and knees provide snug fit with comfort and flexibility. The cozy EverHeat thermal liner protects from the cold, but is easily removable when the temperature rises. For warm rides, unzip the large vents on thighs keep cool air flowing.; Strong Exo-Stitch Safety Seams with heavy bar tacking at high stress areas Large cooling vents on thighs for ventilation, plus two hand pockets Adjustment straps at waist, with TPU pullers for customizable fit and comfort SAS-TEC viscoelastic CE certified armor protects knees from impact PE foam in hip compartments are easily up gradable to SAS-TEC CE certified protectors for greater impact protection YKK reverse coil zippers with Black Oxide sliders AirGuard liner is waterproof, windproof, easily removable, and built with silicone grippy at ankles to keep cold and wetness out EverHeat thermal liner is easily removable for warm rides or cleaning Accordion stretch panels at waist and knees for flexibility and greater range of motion 8" #5 YKK zipper and elastic panel connects jacket to pants for unified protection with no air leaks