
Register now to get notified when this comes back in stock.
Thankyou! You will receive an email when this product is available
PRODUCT DETAILS
An alpine-ready midlayer in cold conditions, a warming layer during rest phases – the iconic Cerium is made for backcountry missions. Featuring a refined design and sustainable materials, it delivers outstanding warmth, packs small, and is feather light. Responsibly-sourced 850 fill down – with Coreloft™ synthetic used in areas prone to moisture – provides premium insulation. The recycled 15D Arato™ nylon outer is light and durable, and the streamlined design is articulated for freedom of movement.
Features & Specs:
Technical Features
- Lightweight
- Versatile
Collar Configuration
- High collar adds warmth
Construction
- Down Composite Mapping™ strategically places synthetic insulation in areas where moisture may buildup and down in areas for maximum warmth
- 850 fill European white goose down for exceptional warmth-to-weight ratio
- Recycled 15D Arato™ outer is light, durable, and coloured with dope dyed yarns
Logos & Label Configuration
- The colours Black II, Whiteout and Sequoia will have a bird logo on the chest
- The colours Black and Arctic Silk will have a bird logo on the bicep
Patterning
- Articulated patterning for unrestricted mobility
Pocket Configuration
- Included mini stuff sack with drawcord closure
- Two hand pockets with zippers
- Zippered internal security pocket
Sustainability
- Contains materials that meet the bluesign® criteria
- Dope dyed uses significantly less water and energy in the dyeing process
- RDS (Responsible Down Standard) - 100% of our down is certified to the Responsible Down Standard (RDS) by IDFL (No.TE-99950273)
- Feather - This product contains feather not exceeding that allowable by law
Zippers & Fly Configuration
- TPU zipper-pulls reduce noise and are easy to grab
- Reverse coil centre-front zipper improves durability and creates a streamlined profile
Materials & Care:
Materials
- Insulation: 850 fill European white goose down - RDS down
- Insulation: Coreloft™ 100 (100 g/m²) and 80 (80 g/m²) - 80% recycled polyester - bluesign Approved Material
- Self: Arato™ 15 - 100% recycled dope dye nylon
- Lining: Arato™ 20 - 100% Nylon - 60% bio-derived material, FC0 DWR
- Origin of fabric: JAPAN
- Origin of dying: JAPAN
- May release plastic microfibres into the environment when washing
Care
- Machine Wash Gentle Low
- Tumble Dry Gentle Low
- Tumble Dry Low with Tennis Balls
- Do Not Bleach
- Wash Dark Colours Separately
- Do Not Dry Clean
- Do Not Iron
- Do Not Use Fabric Softener
- Double Rinse
- Front Load Washer Recommended
- Use Mesh Bag For Top Load Washer
DELIVERY & RETURNS
Shipping:
We uses Auspost for Small Orders, which include items like Life Jackets, Ropes/Handles, Snow Outerwear, Boots, Bindings, etc. For Large items such as Snowboards, Wakeboards, Waterskis, Kneeboards, Large Tubes, etc., we rely on StarTrack. We prioritize quick delivery, so all orders placed before 2 pm from Monday to Friday will be shipped on the same day. Orders placed on the weekend will be shipped on the following Monday. Rest assured, you will receive a confirmation email with a tracking number to monitor your order's progress. If you encounter any issues finding your tracking number, please don't hesitate to Contact Us for assistance. For more comprehensive shipping information, please refer to the details available here.
Returns
At Trojan, we strive for customer satisfaction, and that includes our return policy. You have the option to return any product purchased from us, provided it is not faulty, within 60 days from the date of purchase to receive a full refund. If the item is returned after 60 but within 365 days of purchase, a store credit will be issued. We accept returns of products in their original condition. Customers have the choice of receiving a refund (minus any shipping charges paid) or exchanging the item for a different product. For your convenience, returns can be made in person at our store with proof of purchase or sent back to our store via mail. For further information on our return process, please see here.
FIND IN STORE
Size Guide: Arc'teryx Women's Cerium Jacket
Our size guide is an indication of fit. Each style will feel slightly different on the body.


Register now to get notified when this comes back in stock.
Thankyou! You will receive an email when this product is available
PRODUCT DETAILS
An alpine-ready midlayer in cold conditions, a warming layer during rest phases – the iconic Cerium is made for backcountry missions. Featuring a refined design and sustainable materials, it delivers outstanding warmth, packs small, and is feather light. Responsibly-sourced 850 fill down – with Coreloft™ synthetic used in areas prone to moisture – provides premium insulation. The recycled 15D Arato™ nylon outer is light and durable, and the streamlined design is articulated for freedom of movement.
Features & Specs:
Technical Features
- Lightweight
- Versatile
Collar Configuration
- High collar adds warmth
Construction
- Down Composite Mapping™ strategically places synthetic insulation in areas where moisture may buildup and down in areas for maximum warmth
- 850 fill European white goose down for exceptional warmth-to-weight ratio
- Recycled 15D Arato™ outer is light, durable, and coloured with dope dyed yarns
Logos & Label Configuration
- The colours Black II, Whiteout and Sequoia will have a bird logo on the chest
- The colours Black and Arctic Silk will have a bird logo on the bicep
Patterning
- Articulated patterning for unrestricted mobility
Pocket Configuration
- Included mini stuff sack with drawcord closure
- Two hand pockets with zippers
- Zippered internal security pocket
Sustainability
- Contains materials that meet the bluesign® criteria
- Dope dyed uses significantly less water and energy in the dyeing process
- RDS (Responsible Down Standard) - 100% of our down is certified to the Responsible Down Standard (RDS) by IDFL (No.TE-99950273)
- Feather - This product contains feather not exceeding that allowable by law
Zippers & Fly Configuration
- TPU zipper-pulls reduce noise and are easy to grab
- Reverse coil centre-front zipper improves durability and creates a streamlined profile
Materials & Care:
Materials
- Insulation: 850 fill European white goose down - RDS down
- Insulation: Coreloft™ 100 (100 g/m²) and 80 (80 g/m²) - 80% recycled polyester - bluesign Approved Material
- Self: Arato™ 15 - 100% recycled dope dye nylon
- Lining: Arato™ 20 - 100% Nylon - 60% bio-derived material, FC0 DWR
- Origin of fabric: JAPAN
- Origin of dying: JAPAN
- May release plastic microfibres into the environment when washing
Care
- Machine Wash Gentle Low
- Tumble Dry Gentle Low
- Tumble Dry Low with Tennis Balls
- Do Not Bleach
- Wash Dark Colours Separately
- Do Not Dry Clean
- Do Not Iron
- Do Not Use Fabric Softener
- Double Rinse
- Front Load Washer Recommended
- Use Mesh Bag For Top Load Washer
DELIVERY & RETURNS
Shipping:
We uses Auspost for Small Orders, which include items like Life Jackets, Ropes/Handles, Snow Outerwear, Boots, Bindings, etc. For Large items such as Snowboards, Wakeboards, Waterskis, Kneeboards, Large Tubes, etc., we rely on StarTrack. We prioritize quick delivery, so all orders placed before 2 pm from Monday to Friday will be shipped on the same day. Orders placed on the weekend will be shipped on the following Monday. Rest assured, you will receive a confirmation email with a tracking number to monitor your order's progress. If you encounter any issues finding your tracking number, please don't hesitate to Contact Us for assistance. For more comprehensive shipping information, please refer to the details available here.
Returns
At Trojan, we strive for customer satisfaction, and that includes our return policy. You have the option to return any product purchased from us, provided it is not faulty, within 60 days from the date of purchase to receive a full refund. If the item is returned after 60 but within 365 days of purchase, a store credit will be issued. We accept returns of products in their original condition. Customers have the choice of receiving a refund (minus any shipping charges paid) or exchanging the item for a different product. For your convenience, returns can be made in person at our store with proof of purchase or sent back to our store via mail. For further information on our return process, please see here.
FIND IN STORE
Size Guide: Arc'teryx Women's Cerium Jacket
Our size guide is an indication of fit. Each style will feel slightly different on the body.