Hi,
You've got a New Generation summer jacket, sometime called T4 Serie 1 (T4 S1)
First T3 and T4 S1, were made in non-ripstop material (the same material as F2 jackets).*
Some T4 S1 were also made in ripstop material
T4 S2 are made in ripstop material.
Regards.
* I've heard, that a few T3 and T4 S1 have been made in ripstop material. I can't say if it's true or not.
perhaps someone has more infos.
You've got a New Generation summer jacket, sometime called T4 Serie 1 (T4 S1)
First T3 and T4 S1, were made in non-ripstop material (the same material as F2 jackets).*
Some T4 S1 were also made in ripstop material
T4 S2 are made in ripstop material.
Regards.
perhaps someone has more infos.