Squall Hardshell-Jacke (Coyote) Helikon-Tex

Waterproof outdoor jacket with membrane. 

Hardshell Squall is a technical outer layer designed for extreme weather conditions.

TorrentStretch® membrane provides effective protection against rain and wind - A waterproof rating of 30,000 mm provides reliable protection during heavy rain and strong winds. 

The integrated membrane with micropores blocks water from the outside while efficiently transporting moisture generated by the body outward.

Active ventilation for heat and moisture efficient management - Breathability rated at 30,000 g/m2/24h and a low RET value of 7 means very low resistance to vapor transfer – a key factor during high-intensity activity. 

The TorrentStretch® membrane efficiently dissipates excess heat and moisture, preventing overheating and maintaining comfort during long ascents, exposed movement, and intensive work in mountainous terrain.

YKK® AquaGuard® waterproof zippers - Provide additional rain protection without compromising zipper smoothness. The convenient two-way main zipper, finished with a Prym snap, maintains jacket tightness while allowing easy adjustment during movement.

The outer layer is protected by a water-repellent DWR coating - Durable water repellency increases resistance to dirt, reduces material absorption, and slows moisture penetration. 

These benefits make the product easier to care for and help it retain its properties over time.

We designed the Hardshell Squall as a year-round outer layer for work in variable conditions - In summer, it protects against wind and precipitation; in winter, it serves as a base for a layered clothing system. 

Functional solutions that enhance protection, comfort, and ventilation: 

Adjustable hood 

Underarm ventilation 

Cuff and hem adjustment 

Chest pockets 

Internal pocket 

Compact packing 

Hook-and-loop panels on the shoulders allow for jacket personalization.