As a Millennium Marine exclusive, the patented ComfortMax Seat is designed for years of solid use. It will not hold dew on those early morning fishing trips, drains water even in a downpour, and dries quickly - so say goodbye to wet seats. Unlike other seats made of exposed foam or rubber that breakdown and rot, the ComfortMax Seat will excel in use in all temperatures and weather conditions. The seat is also great in green for duck blinds and shooting houses. Arm rest straps on B100 are optional. All aluminum construction with tight, breathable, cool fabric that dries quick and is resistant to mold and mildew and is UV resistant to sun and elements.