Weighing in at only 88 grams in size medium, the Divide is our lightest vest yet, designed with 100% post-consumer recycled MicroTek Supreme™ fabric on the front and shoulder panels to ensure maximum wind-chill protection. In addition, recycled Zero-Weight mesh is used on the side panels and back for flexibility and improved breathability. Extra features such as a two-way YKK zipper for venting and elastic pass-throughs for easy jersey access make the Divide a functional and packable piece suitable for any outdoor excursion. WHY DIVIDE?  Due to its location next to highest mountains in the Continental Divide, the Front Range of Colorado often experiences severe wind gusts. It's a natural phenomenon as air rapidly descends over the crest of the Rocky Mountains. It was for these conditions that we developed and named the Divide Jacket and Vest.