Measure around your neck at the point where a shirt collar band encircles the neck.
Place tape measure up under arms and measure the fullest part of the chest, keeping tape parallel to the floor.
Tape measure should be straight around waist where pant waistband normally sits.
With elbow bent, measure from the center of the back at the base of the neck, across the shoulder to the elbow and then down to the wrist.
100% Polyester, Half-zip with mock neck, Solid colors complimented by solid construction, Moisture wicking fabric meets IL50 certification standards for durability, 4.72 ounces, Imported.