Features Out Shell constructed in 500 denier textile fabric and airflow mesh panels Removable thermal liner C.E. rated protectors in shoulders and elbows Removable back protector pad with pocket for optional C.E. protector 2 waist level pocket outer pockets 1 gun pocket and a zippered pocket inside the jacket Pocket for audio device/ accessories on thermal liner Zippered sleeve adjusters with hook and loop Adjustable hook and loop waistband for a custom fit Reflective on front and back of the jacket for better visibility Hook and loop adjustments on both arms for a secure fit with armor Sizing Please measure the circumference of your chest in inches using a cloth tape measure and add 1 if the measurement is an odd number to get the next even number and choose the size from the chart below. Size Chart Size Chest (in) Length (in) Sleeve (in) S 42 27 25 M 44 27 25.5 L 46 27.5 26 XL 48 28 26 2XL 50 28.5 26 3XL 54 29 26.5 4XL 56 29 27 5XL 58 29.5 27.5