The Compact features buildin insect netting and removablewashable padding. Turn fit retention system Insect net Integrated visor Extra reflective features to increase visibility and safety Detachable paddings which can be washed for extra hygiene Glueon 1 piece Construction SM weighs 300g, LXL weighs 330g 12 vents LGXL weighs 330g Lazer has a simple crash replacement program available through participating dealers