Adrenaline II Womens Waterproof Iso-Viz Jacket - Visible, Breathable

Our review of the Adrenaline II Womens Iso-Viz Waterproof Jacket finds it useful for cyclists, runners and commuters who need lightweight, highly visible wet-weather protection. The bottom line: this jacket is designed to keep moderate rain out while letting body moisture escape, and its reflective Iso-Vis fabric really helps when out after dark. It is a practical choice for active women who want a simple, packable layer that balances waterproofing with breathability for everyday outdoor activity.

Key Features

• IsoDry membrane: The waterproof and breathable membrane allows sweat vapour to escape while preventing rain from penetrating, so the wearer stays drier during sustained activity.
• 3000mm waterproof rating: Tested to withstand 3,000mm of rain in 24 hours, this level of protection suits moderate rain and typical commuting showers.
• Taped seams: All seams are taped to make the jacket fully waterproof at the joins, reducing the risk of leaks where panels meet.
• Iso-Vis fabric: Highly reflective fabric enhances visibility in low light, making it safer for night or early-morning rides and runs.
• Underarm zips and mesh lining: Underarm zips and a mesh lining boost airflow and help regulate temperature during higher-output exercise.
• Adjustable hem and cuffs: Easy adjustments at the hem and cuffs let you refine the fit and lock out wind and rain for greater comfort.

Who It's For

The Adrenaline II is best for active women who need a lightweight waterproof shell for commuting, cycling or running where visibility matters. It works well for moderate weather and for anyone who prefers breathability with taped seams and ventilation options for higher exertion.

It is less suitable for prolonged heavy downpours or multi-day mountain expeditions that demand higher waterproof ratings or heavier, more technical outerwear. If extreme waterproofing or insulated warmth is required, you should consider a heavier-duty jacket instead.

Pros & Cons

Pros

• Highly reflective Iso-Vis fabric significantly improves visibility on dark commutes.
• IsoDry membrane and taped seams provide reliable waterproofing for moderate rain.
• Underarm zips and mesh lining offer ventilation that helps prevent overheating during activity.
• Adjustable hem and cuffs allow a more secure, personalised fit.

Cons

• The 3000mm rating is suitable for moderate rain but may not be enough for prolonged heavy downpours.
• The jacket is a lightweight shell and does not provide insulation for cold conditions.

Specifications

Our Verdict

The Adrenaline II Womens Iso-Viz Waterproof Jacket is a sensible, value-led option for active women who commute or exercise outdoors and need a breathable, visible shell for moderate rain. Its taped seams and IsoDry membrane keep water out while ventilation and reflective fabric add practical everyday benefits, making it a worthwhile choice for regular use in changeable conditions.

Frequently Asked Questions

Is this jacket fully waterproof?
Yes, seams are taped and the IsoDry membrane gives a 3000mm waterproof rating suitable for moderate rain.

Can it be used for cycling in the dark?
Yes, the Iso-Vis highly reflective fabric increases visibility, making it suitable for low-light cycling and running.

Will it keep you warm in cold weather?
No, it is a lightweight waterproof shell with no built-in insulation; layer underneath for warmth.