The Tek Vest is designed for snow-mobilers looking to protect their torso from debris & steering column impact. Features Lightest, most breathable TEKVEST™ available High tenacity, vented mesh, Ripstop nylon shell with ventilated soft-armor configuration UHMW (ultra high molecular weight) plastic Eight times more cut resistance than HDPE More flexible than poly carb MX gear Armor does not absorb water Action-Cut for the full range of motion Built with 4” of waist adjustment & will not ride up or tap your helmet Run it loose for greater comfort & increased airflow Run it tight for excellent back support Compatible with most popular fanny packs 3M Scotchlite™ reflective piping for increased visibility when worn externally