This is the same as the L5090 Jed-A except that is has the IAS option (Integrated Audible Setup), allowing the use of popular audible altimeters without removing them from the headgear.
The Z1 JED-A IAS sets a new reference for quality and comfort in skydiving open face headgear.
The Z1 JED-A IAS provides the usual protection with its shell made of 3mm injection-molded shock absorbing ABS, making the Z1 Jed-A IAS strong and comfortable to wear.
The totally new liner is deigned for comfort, with an inner shape allowing great fit and stability. It is equipped with two internal audible pockets with safety closing.
A new design of chinstrap attachment helps to prevent suspension line entanglements at the edge of the headgear. The chinstrap is closed by a lightweight, strong and reliable buckle.
The opening is shaped so that even wider goggles do not interfere, all without giving up forehead protection.
Shipping Weight: 3 lbs. (1.36kg).
Stock color: Black.
See Related Files above for Headgear Sizing Chart