Optics Alpha Sunglasses

Head Size: Measure completely around the head, starting approximately 2.54cm above eyebrows in the front and going around the largest point of the head.

Neck: Take a measurement around your neck, just below the adams apple the add 1 inch to the measurement.

Chest / Bust: Measure just under the arms, completely around the back and across the broadest part of the chest area. Hold tape firm & level.

Waist: Position the tape mid-way between hip bone & rib cage. The abdomen should be relaxed and you should breath out!.

Belt: Order your belt 5 cm larger than your waist size. If between “even” sizes, order the next larger size.

Shoe Size: As normal.

Gloves: Measure around hand at fullest part (exclude thumb). Number of inches equals glove size.