DYE i4 GSR Strap - Black/Grey

The GSR Pro-Strap is a quantum leap in design and safety. The GSR lock gives you precise control for a secure, comfortable fit. The extra large headpad sits at the back of your head and distributes the energy over a larger area, ensuring zero slipping and maximum comfort. Simply turn the knob and adjust the i4 to the perfect fit. The GSR is a revolutionary step in mask strap technology and promises the ultimate in comfort and performance.

- only fits the i4 mask
- simple turning system
- can be individually adjusted to the shape of your head