Brewed Protein Cruiser Jacket

IN(Ink Navy) / XS

$1,692.00 USD

1/19

Brewed Protein Cruiser Jacket

S25SA130

0 reviews

$1,692.00 USD

Shipping calculated at checkout.

color IN(Ink Navy)

size XS S M L XL

・The Cruiser Jacket features Brewed Protein™ fibers.
・An innovative structural protein material that is recognized as a new solution to numerous pressing environmental challenges.
・The outer fabric is made from water-resistant and breathable material.
・Fully seam-taped for enhanced durability.
・Features a removable hood for versatile wear.
・Front includes one-hand snap buttons for easy fastening.
・Adjustable fit with hem adjusters for personalized comfort.
・Double-layered patch & flap pockets with hand warmer functionality.
・Includes a zipper security pocket on the left chest for added safety.
・Includes an inner pocket with a zipper for secure storage.
※Store exclusive product

Brewed Protein™ materials are fibers, films, and other types of materials manufactured through fermentation (brewing) of plant-based ingredients. This new class of material is created using Spiber Inc.’s proprietary technology platform, enabling customized design and molecular engineering of nature-inspired protein polymers. These materials provide alternative solutions to a wide range of conventional animal-based, plant-based, and synthetic materials for various applications, including textiles in the apparel industry.

	Length	Width	Sleeve Length
XS	68	61	83.5
S	70	63	86
M	72	65.5	89
L	74	68.5	92
XL	76	71.5	95

All measurements are in (cm).

Because outer measurements are taken by hand, slight variations (about 1–2 cm) may occur depending on the product.

Measurement methods may vary depending on the material, product shape, and whether accessories are included.

To confirm the best fit, we recommend measuring a similar item you own and comparing it with the garment measurements.

Shipping destinations

We ship directly from Japan to the United States, Canada, Australia, and the United Kingdom via EMS.

Shipping charges

Free shipping on orders of US$500 or more, or the equivalent in your selected currency. For orders below this amount, shipping is calculated by package weight:

United States: US$40 up to 4.4 lb (approximately 2 kg), and US$60 above 4.4 lb.
Canada, Australia, and the United Kingdom: US$35 up to 4.4 lb (approximately 2 kg), and US$50 above 4.4 lb.

These rates are set in USD and converted to your checkout currency where applicable. The final shipping charge is shown at checkout. If your order ships in multiple packages, their shipping charges may be combined.

Processing and delivery

Processing takes 5-10 business days before dispatch. Estimated shipping time to the United States is 7-14 business days after dispatch. Transit times to Canada, Australia, and the United Kingdom vary by destination; contact us for an estimate before ordering.

Delivery may be delayed by customs inspections, natural disasters, or postal strikes.

Import duties and taxes

Greybird covers all applicable import duties and taxes for orders shipped to every destination we support. If customs or your carrier requests payment, please contact our support team for assistance. See our import duties and taxes policy for details.

Order tracking

Your dispatch confirmation email includes your tracking number and tracking link. Use that link to follow your parcel from Japan through delivery in your country.

For shipping questions or help with tracking, contact hello@greybird.store.

Returns & Exchanges

All items are purchased brand new from the original source and shipped as is.

Returns, refunds, and exchanges are not accepted for overseas orders unless the customer receives an incorrect item due to our fulfillment error.

To request review, please contact us within 3 days of delivery with your order number, clear photos, and a description of the issue. Returns will not be accepted without prior email approval.

We Cannot Accept Returns or Exchanges If: