1/3
Can be connected to the outer shell with a dedicated zipper, ZIP IN ZIP system compatible
Ventricles Jacket (Women's)
Blue Eclipse / S
$255.20
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Ventricles Jacket (Women's)
$255.20
Shipping calculated at checkout.
An insulation jacket that maintains the optimal temperature inside your clothing, regardless of changing weather conditions or activity levels. It features a breathable and stretchable synthetic fiber filling with slits strategically placed in areas that require flexibility during movement. The slits open to enhance ventilation when you're active and close to improve heat retention during breaks. Made from lightweight, breathable stretch nylon, it smoothly adapts to your body's movements. Compatible with the ZIP IN ZIP system for easy attachment to an outer shell with a dedicated zipper. Comes with a convenient stuff sack for compact storage and portability. This is a comfortable jacket for autumn and winter hikes or snow sports, allowing you to stay active while wearing it. Compatible with ZIP IN ZIP (women's) model numbers.
Size Chart
| Length | Width | Sleeve Length | Cuff Width | |
|---|---|---|---|---|
| S | 60 | 51 | 74 | 9 |
| M | 62 | 53 | 77 | 9 |
| L | 64 | 55 | 80 | 9 |
| XL | 66 | 57 | 83 | 9 |
Shipping Policies
Shipping Area
Products are shipped directly from Japan and are currently available for delivery to the United States only via EMS.
Orders with delivery addresses outside the United States will be cancelled. Thank you for your understanding.
Delivery Time
- Processing time: 5–10 business days
- Shipping time: 7–14 business days
Delivery may be delayed due to customs inspections, natural disasters, or postal strikes.
Shipping Costs
Shipping fees vary by destination and will be displayed at checkout.
Order Tracking
Your tracking number will be included in the dispatch confirmation email.
For U.S. customers, track your order here:
https://tools.usps.com/go/TrackConfirmAction_input
Taxes
Buyers are responsible for all applicable local, state, federal, and international taxes, including any sales or import taxes related to their order.
Duties and taxes are not prepaid and may be charged by customs upon delivery.
We are unable to declare a lower value or mark orders as gifts on customs forms.
Refund Policies
Returns & Exchanges
Returns are not accepted for overseas orders due to customer preferences, including incorrect sizing or personal interpretation of the product.
An exchange or refund will be offered only if the item received is incorrect or has a defect caused by us.
Please contact us within 3 days of delivery, including your order number and a description of the issue. Approved cases will have return shipping covered by us.
Requests for defective item exchanges must be submitted within 5 days of delivery based on the tracking record. Returns will not be accepted without prior email approval.
We Cannot Accept Returns or Exchanges If:
- The request is due to personal reasons
- Import duties or taxes are refused
- More than 3 days have passed since delivery
- The item has been worn, used, or washed
- The item has odors, stains, or damage caused by use
- Original accessories, packaging, or boxes are missing
- The item has been altered or repaired
- The item was purchased as a sale or discounted product
Features
2/3
Hem drawcord specification
3/3
Includes a convenient stuff sack for portability
Looks
1/2
147cm / S size
2/2
160cm / ONE SIZE size
Reviews
Spring and autumn
It's lighter than I expected. It has good breathability, so it seems fine even when I sweat.
sachi
Light and good
I purchased this type of over two years ago and it was so good that I bought it again.
Last year, I bought a vest too, which was used often.
It's great because it can be worn lightly and comfortably.
K
Materials & Technologies
1/8
PERTEX Quantum Air
A lightweight material series pursuing comfort during wear by providing breathability.
2/8
VENTRIX
By applying ventilation slits to synthetic insulation that is strong against sweat, moisture, and rain, an improvement in stretchability and breathability has been achieved. This is an active insulation that maintains warmth when stationary and demonstrates breathability during activity, actively expelling moisture inside the clothing, pursuing comfort during activity.
3/8
Water Resistant
Water-repellent function
4/8
2WAY Stretch
Uses 2Way stretch material.
5/8
Stuff Sack
Comes with a storage stuff sack. Can be compactly stored and carried.
6/8
ZIP in ZIP
Compatible outer and mid-layer can be connected with a dedicated zipper.
7/8
Static Care
Adopts anti-static materials to suppress the generation of static electricity for static care.
8/8
GREEN MATERIAL
Materials that take into account the environmental impact, such as recycled materials and plant-based materials.
