Descente Allterrain Lightweight OvercoatA stretchy, lightweight jacket with a classic Bal collar in SCHEMATECH GRID AIR fabric that selectively changes texture to create a unique mesh of small holes to improve ventilation. Venting uncomfortable heat and moisture through these holes maintains optimum temperature and humidity levels inside the jacket. In addition to its superior breathability, the use of laser cutting and special adhesive processing has ensured lightness which, combined with