Squall TorrentStretch Hardshell Jacket - Crimson Sky - Helikon-Tex

The Helikon-Tex Squall Hardshell Jacket is a technical outer layer engineered for dependable protection against rain and wind in demanding conditions. Utilizing the proprietary TorrentStretch 3-layer laminate, it delivers outstanding waterproofness and breathability during intense outdoor and mountain activities throughout the year.

About the model

Part of the Helikon-Tex Outback line, this jacket is designed as an all-season outer shell. In warmer months it shields against wind and precipitation, while in winter it serves as the weather-resistant barrier over technical insulating and moisture-wicking layers.

Features

• 3-layer (3L) TorrentStretch membrane with 30,000 mm waterproof rating
• Breathability rated at 30,000 g/m2/24h and low RET value of 7 for efficient vapor transfer
• Durable Water Repellent (DWR) coating to shed water and resist dirt
• YKK AquaGuard waterproof zippers with a two-way front zipper secured by a Prym snap
• Underarm ventilation openings with zippers for quick airflow adjustment
• 2-point adjustable hood paired with a high protective collar
• Hook-and-loop adjustable cuffs and drawcord-adjustable bottom hem
• Two high-mounted chest pockets accessible with a fastened backpack hip belt
• Internal pocket for safe phone and document storage

TorrentStretch membrane provides effective protection against rain and wind

This is our proprietary 3-layer (3L) laminate, developed for intense activity in demanding weather conditions. 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. Functional solutions that enhance protection, comfort, and ventilation.

Adjustable hood

A 2-point adjustment allows precise fitting to the head, while the high collar additionally shields the face from wind.

Underarm ventilation

Zippered vents precisely increase airflow and stabilize the fabric during movement.

Cuff and hem adjustment

Hook-and-loop adjustable cuffs and a drawcord at the hem let you adapt the jacket to changing conditions.

Designed as a year-round outer layer for variable conditions

In summer, it protects against wind and precipitation; in winter, it serves as a base for a layered clothing system. To fully utilize the jacket capabilities, wear technical insulating and moisture-wicking layers underneath.

Chest pockets

Two chest pockets are positioned higher, remaining accessible even when wearing a backpack with a fastened hip belt.

Internal pocket

Provides additional protection for documents or a phone against adverse weather conditions.

Technical specifications