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Stay warm and dry in harsh winter conditions with the WarmStorm Thermal Waterproof Jacket by Mount IO Japan. Featuring Kinetic Aquatherm tech, it combines a 15,000mm waterproof shell, Thermolite Active insulation, eco-friendly DWR coating, and articulated fit for top performance.
Stay warm and dry in harsh winter conditions with the WarmStorm Thermal Waterproof Jacket by Mount IO Japan. Featuring Kinetic Aquatherm tech, it combines a 15,000mm waterproof shell, Thermolite Active insulation, eco-friendly DWR coating, and articulated fit for top performance.
Mount Io

Mount IO WarmStorm Thermal Waterproof Jacket

£260.00
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The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
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Hassle free returns

Our hassle-free returns policy ensures your peace of mind. If you're not completely satisfied, we offer refunds within 28 days for unused products in their original condition; please include your order details. For exchanges, place a new order and return the unwanted item for a refund. Learn more...

RETURNS INFORMATION (Online Purchases only)

We hope you're happy with your purchase from Adapt Outdoors. However, if you wish to return an item due to it being unsuitable or if you’ve changed your mind, we offer refunds under the following conditions:
  • The item must be returned within 28 days of purchase.
  • It must be unused, in original condition, and in its original packaging (including tags, labels, and boxes).
  • Please include the completed Returns Note that was included in your parcel or add a note with your order details (name, address, order number, and reason for return).

For non-faulty items there is no need to contact us by email or telephone.

Exchanges:
If you'd like to exchange an item for a different size, color, or style, please place a new order for the replacement item. You can then return the unwanted goods for a refund. This is the fastest way to get the item you need.
Klarna orders cannot be exchanged.

Return Shipping:
The returned item is your responsibility until it reaches us. For security, we recommend using a tracked shipping service with insurance. Return shipping costs are the responsibility of the customer unless the item is faulty.
Please send all returns to our Liverpool store at 10 Williamson Street, L1 1EB.

In-store Returns:
You can return online purchases at our Liverpool store at 10 Williamson Street, L1 1EB. Bring your sales invoice (either emailed or included in the package) for faster processing. Refunds will be issued separately by our Customer Support Team.

Faulty Items:
If your item is faulty and still under warranty, please fill in the following form; Faulty Returns Form. Provide your order number, contact details, and a description of the fault, along with photos or other evidence.
If needed, we may send the item to the supplier or an independent testing service, which may take up to four weeks. We cannot process warranty claims before inspection. If deemed faulty, we will offer a resolution, which may include a refund, replacement, or repair.

Health and Safety:
To ensure safety, all returned items must be clean, dry, and free from dirt. Unclean items will be returned to you.

Exemptions:
For health and safety reasons, certain items are non-returnable unless in their original, unused condition:
Personal Protective Equipment (PPE), such as face masks and climbing gearFood productsSocks and underwear (must be unworn and in original packaging)

Mount IO WarmStorm Thermal Waterproof Jacket

Season:AW24

Brand:Mount Io

Code:IO-WarmStorm-Black

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WarmStorm Waterproof Jacket by Mount IO Japan

When harsh winter weather strikes, you need a jacket that delivers full protection without sacrificing comfort or mobility. The WarmStorm Waterproof Jacket by Mount IO Japan is your ultimate companion for cold, wet adventures, from mountain hikes to chilly commutes.

Performance Features

  • Waterproof & Breathable: Featuring Kinetic Aquatherm technology, this jacket boasts a 15,000mm waterproof rating and 10,000g/m²/24h breathability. Stay dry in prolonged downpours while remaining comfortable during high-energy activities.
  • Thermolite Active Insulation: Provides lightweight warmth without bulk and maintains its insulating performance even when wet. Ideal for cold, wet conditions.
  • Durable Two-Layer Shell: Treated with a fluorocarbon-free durable water-repellent (DWR) finish for sustainable waterproofing.
  • Articulated Design: Regular fit with articulated sleeves for enhanced mobility, perfect for hiking, trekking, and outdoor exploration.

All-Weather Protection

  • Adjustable Hood: Fully adjustable with a reinforced peak for exceptional coverage in windy and rainy conditions.
  • Two-Way YKK Aquaguard Zip: Offers versatile ventilation options for optimal temperature regulation.
  • Welted Hand Pockets: Water-resistant zippers keep your essentials safe and dry.

Eco-Conscious Design

The Kinetic Aquatherm shell and DWR treatment are free from harmful fluorocarbons like PTFE and PFCs, ensuring you stay dry while protecting the environment.

Practical Details

  • Pocket Storage: Includes two hand-warming pockets, an internal chest pocket, and a small chest pocket for convenient storage.
  • Adjustable Fit: Hem and cuffs adjust to seal out wind and rain, ensuring maximum comfort.
  • Lightweight Construction: Weighing just 533g, the WarmStorm is easy to pack and wear without extra bulk.

Why Choose the WarmStorm?

Whether tackling snowy trails, enjoying a winter walk, or commuting in unpredictable weather, the WarmStorm Waterproof Jacket offers reliable protection from the elements. Its balance of waterproofing, insulation, and sustainable design ensures you stay warm, dry, and ready for any adventure.

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