Alpinestars Nucleon Flex Proi Full Back Protection Insert Adult Off-Road Body Armor Harley-Davidson Softail Fat Boy FLSTF 2006 Parts Features six (6) air intake

Features six (6) air intake vents and four (4) exhaust outlets

Two elasticated external

clear Race Rainblocker (RR) material with taped and sealed seams

60% Cotton 40% Polyester

Alpinestars Nucleon Flex Proi Full Back Protection Insert Adult Off-Road Body Armor Harley-Davidson Softail Fat Boy FLSTF 2006 Parts Features six (6) air intakeAlpinestars Nucleon Flex Proi Full Back Protection Insert Adult Off Road Body Armor Hybrid technology Alpinestars' Nucleon Cell and Flex technologies providing ventilation and flexibility Ergonomically contoured dual zone outer shell Advanced polymeric blend with a solid cell structure core framed by a more flexible 3D cell structure Nucleon Flex technology layer on the central back zone More protection coverage in critical area Lightweight,