The Black Magic Equalizer harness has 2 padded sections: one for your lower back and the other under your bottom/thighs. This distributes the pressure and strain of big fish over a wider area of your body, reducing pressure points and body fatigue during the fight. The lightweight webbing belt/drop strap belt can be worn all day. Simply slip on the gimbal plate when the fish strikes. Webbing belts are available in Standard or XL sizes. Our harnesses are lightweight, and their padding conforms to your shape. This harness can be worn all day, then simply slip on the gimbal plate when you get a strike. The harness is available in 3 sizes: small, standard, and XL. Small Harness Sizing Min waist circumference: 710mm / 27.5" Max Waist circumference: 1160mm / 45.5" Top Padded Section (Height & Length): 130mm / 5.1" X 555m / 21.8" Bottom Padded Section (Height & Length): 100mm / 3.9" X 21.8" Standard Harness Sizing Min waist circumference: 1000mm / 39" Max Waist circumference: 1420mm / 56" Top Padded Section (Height & Length): 145mm / 5.7" X 683mm / 26.8" Bottom Padded Section (Height & Length): 110mm / 4.3" X 683mm / 26.8"