DuPont Cordura 500D construction Detachable thermal liner CoolMax breathable mesh inner lining 3D air mesh panels in back to promote air circulation Gore-Tex Performance Shell triple-layer Z-liner membrane 4 external pockets 2 external pockets double as air vents 7 inner pockets Internal mobile phone pocket Air vent zips in front, back & arms Hip adjustment Arm adjustment to prevent billowing Soft collar for added comfort Full length back protector can be integrated into jacket lining Storm cuff Exclusive EN 1621-1 CE approved Held cloverleaf SaS-Tec shoulder & elbow protectors Temperfoam back pad Optional EN 1621-2 back protector Full connecting zip Reflective elements