Regatta Highton IV Stretch Jacket - Blue - S

Isotex 20000 indicates that the fabric has a hydrostatic head rating of 20,000mm, meaning it can withstand 20,000mm of water pressure before leaking, signifying high waterproof performance. It also refers to the breathability rating.

The jacket provides excellent waterproof and windproof protection, making it a good outer shell. For extreme cold, layering with insulated mid-layers and base layers is recommended.

Yes, the jacket is designed to be windproof, offering significant protection against wind chill and making it suitable for windy outdoor environments.

Reapplication frequency depends on usage and care. A general guideline is to re-apply when water no longer beads up on the surface of the fabric, typically after several washes or significant wear.

Waterproof means the fabric is designed to prevent water from penetrating under pressure, like heavy rain. Water-resistant means it can repel light rain or splashes for a limited time but may eventually soak through.

While designed for performance, the stretch polyester material allows for a reasonable degree of packability. It is suitable for being stowed in a backpack when not in use.

The DWR (Durable Water Repellent) finish may have worn off. Wash the jacket with a technical cleaner and reapply a DWR treatment following product instructions.

This can occur if the jacket's breathability is compromised by dirt or residue. Wash the jacket using a technical cleaner. Ensure you are wearing appropriate base layers that also wick moisture.

Clean the zipper teeth with a soft brush and lukewarm water. Apply a silicone-based lubricant or wax specifically designed for zippers.