ZIP IN ZIP system compatible with an outer shell that can be connected with a dedicated zipper
This insulation jacket maintains an optimal temperature inside the clothing regardless of weather changes or activity levels. It features breathable, stretchy synthetic insulation with slits positioned in areas that require flexibility during high activity, promoting ventilation when moving and enhancing warmth when stationary. The fabric is made from lightweight, highly breathable stretch nylon that smoothly follows body movements. It is compatible with the ZIP IN ZIP system, allowing you to connect it to an outer shell with a dedicated zipper. A compact stuff sack is included for convenient storage and portability. This jacket is perfect for comfortable wear during autumn and winter hiking or snow sports. Model compatible with ZIP IN ZIP system for men.
| Length | Width | Sleeve Length | Cuff Width | |
|---|---|---|---|---|
| S | 65 | 54 | 83 | 9 |
| M | 67 | 56 | 86 | 9 |
| L | 69 | 58 | 89 | 10 |
| XL | 71 | 60 | 92 | 10 |
| XXL | 73 | 62 | 95 | 10 |
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
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
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.
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:
Following the M size of the NY81912 neutrop acquired in 2020, this is my second outfit. I love the texture of the outer fabric, but I'm also looking forward to the outer fabric of the Pertex Quantum Air! The size has been changed to be larger, but I intentionally chose size L this time. I thought it could be used a little bit as an outerwear. By the way, Ventrix is the best. I have two vests in M and L. The M size shirt was small. Please restock! The L size crew was a bit thin.
It was light and thin, and I had a lot of worries, but it was warm during breaks and did not get hot while moving, so it felt very good. As expected from the Ventrix series!