About the Item Code: Brand:Icon Color:Black, Military Spec Yellow, Red, Grey Gender:Mens Material:Tough Nylon Construction Removable Armor:Yes, CE-approved Field Armor Insulated Liner:Yes (removable) Yellow style meets U.S. Military PPE high-visibility specifications Waterproof::Yes Features * Waterproof sealed seams * Removable Field Armor elbow and shoulder impact protectors * Removable dual-density foam back pad * Heavyweight ballistic impact panels * YKK waterproof zippers * Magnetic storm flap closures * 3M reflective panels * Multiple intake/exhaust vents * Removable hydration pocket (bladder not included) * Twelve storage pockets * Removable Thermolite insulated liner * Upgradable to Icon Stryker CE-approved back protector * Yellow style meets U.S. military PPE high visibility specifications * Icon relaxed fit with straight body and straight arms Size Chart for the Jacket Sizing Information.There are three variables to consider when sizing an ICON jacket. The first two are the chest and sleeve measurements, which are what your jacket size is based on. The third is the jacket fit type, which defines the “cut” of the jacket (Attack, Sport, or Relaxed). Instructions, sizing charts and jacket fit details can be found below. Chest Measurement.While standing with your arms relaxed at your side, wrap a flexible tape measure around your chest at its largest point. The tape measure should go through your armpit and stay parallel with the floor while taking the measurement Sleeve Measurement Instructions.While standing with your arms relaxed at your side, place one end of a flexible tape measure on your spine at the base of your neck. Measure over the top of your shoulder, down over the point of your elbow, and finish at the wrist bone.