Customize Your Size
Submit
1 4

Aether Black - Broad Neck

Aether Black - Broad Neck

Lumen- 40% Cashmere, 40% Brushtail Possum and 20% Mulberry silk

The Aether embodies understated sophistication — a seamless union of rare fibres and celestial design. Draped in a muted grey hue, it carries the calm of the clouds and the warmth of earth’s most luxurious fibres. Its featherlight handle and natural loft create an enveloping comfort that transcends trend or season, making it an heirloom essential for those who value quiet power and enduring elegance.

$1,377.00 USD
$1,377.00 USD
Sold out
Taxes included. Shipping calculated at checkout.
Size
Custom Size

100%
Regenerative
Yarns

One-Piece
Seamless
Technology

Low
Carbon
Footprint

Crafted
to Order

Handcrafted from a bespoke blend of 40% Cashmere, 40% Brushtail Possum, and 20% Mulberry Silk, this piece offers exceptional softness and thermal balance. The garment’s seamless construction ensures an immaculate silhouette that flows effortlessly over the body — no stitches, no joins, just uninterrupted luxury. Its subtle neckline and tailored fit evoke a balance of restraint and strength, suitable for both contemplation and command.

40% Cashmere – for supreme softness and insulation40% Brushtail Possum Down – for unmatched warmth-to-weight ratio and breathability20% Mulberry Silk – for natural sheen, strength, and drape

Knitted using Seamless technology, the Aether is created in one continuous form — eliminating cut-and-sew waste. The result is a sculpted, precision-fit garment that moves with the wearer, enhancing comfort and longevity while minimizing environmental footprint.

Brrotank garments reduce emissions by up to 75% vs. conventional luxury brandsVisual idea: sheep → yarn → one-piece knit → you → back to earth

Every fibre in the Aether tells a story of renewal and respect.Brushtail Possum Down: ethically sourced to protect New Zealand’s biodiversity.ZQ-Certified Cashmere: traceable and cruelty-free, ensuring animal welfare.Mulberry Silk: naturally biodegradable, providing luster without environmental compromise.Zero waste, zero excess — this garment embodies Brrotank’s pursuit of conscious luxury and bio-natural evolution in fashion.

  • 🖐️ Hand Wash Preferred
  • 🌀 Machine Wash (if needed)
  • 🧴 No Harsh Additives
  • 🪵 Dry It Flat
  • 🧳 Store with Care
  • ♻️ Minimal Washing, Maximum Longevity

View full details

Engineered by Nature, Perfected by Brrotank

Our ZQ-certified Merino wool is ultra-fine at just 19.5 microns-light on the skin but made to endure. Spun in Italy and fortified with our proprietary Eternity X-Care® finish, it’s elegance crafted to stand the test of time.

Hot or cold, indoors or out-this wool adapts. The natural crimp of Merino creates breathable air pockets that trap warmth or release it as needed. It's nature’s way of regulating temperature-no adjustment required.

Naturally antibacterial by design, our wool inhibits odour and resists bacteria build-up. That means fewer washes, longer life, and an easier relationship with your wardrobe.

Brrotank Merino absorbs up to 30% of its own weight in moisture while staying dry to the touch. Whether you’re layering up or moving through climates, it keeps you dry, fresh, and comfortable.

Crafted using advanced seamless knitting technology, each Brrotank garment is made in a single flow - no stitching, no panels, no waste. It’s not assembled, it’s engineered. The result? Smoother fit, longer durability, and a garment as pure as the yarn it’s made from.

Certifications That Matter
Engineered by Nature, Perfected by Sky Gallery
Have a look at our product features
🔄One-Piece Seamless Innovation
🔄One-Piece Seamless Innovation
No Seams. No Waste. Just Perfection
Our garments are crafted using world-class seamless knitting technology-knit in one single piece, with no joins, no panels, and no stitching.
♻️ Wool That Gives Back
♻️ Wool That Gives Back
Cashmere. Merino. Possum Down. Nature’s Best-Kindly Sourced.
We use only ethically sourced, regenerative yarns. Our Merino is ZQ-certified, our Cashmere is cruelty-free, and our Possum Down helps restore ecological balance. Every fiber supports biodiversity and sustainable ecosystems.
🌍 Verified Carbon Transparency
🌍 Verified Carbon Transparency
We Measure What We Make.
Every Brrotank garment undergoes a Lifecycle Analysis (LCA) by a third-party auditor to assess its carbon footprint. We’re not just reducing impact-we’re proving it.
🌿 Second Skin Comfort
🌿 Second Skin Comfort
Luxury You Can Live In.
Our natural yarns breathe, stretch, insulate, and adapt to your body. Ultra-soft yet durable, they wick away moisture, resist odour, and feel like a second skin-season after season.
Wash Care Guide
Caring for your knitwear ensures it lasts a lifetime - naturally soft, seamless, and performance-rich. Our garments are made from rare natural yarns and deserve gentle, thoughtful care.
🖐️Hand Wash Preferred
Wash your knitwear gently by hand in cold water. Use a mild, wool-friendly detergent. Do not wring, twist, or rub the garment - just press out the water gently.
🌀Machine Wash
If hand washing isn’t possible, use your machine’s wool or delicate cycle with cold water. Place the garment inside a mesh laundry bag for added protection.
🧴No Harsh Additives
Avoid fabric softeners, bleach, or enzyme-based detergents. These damage natural fibers and affect longevity.
🪵Dry It Flat
Never hang your knitwear to dry - it can stretch. Instead, lay flat on a towel away from direct sunlight or heat. Gently reshape while damp
🧳Store with Care
Fold your knitwear instead of hanging. Store it in a cool, dry place. Use a breathable fabric bag or storage box with lavender or cedar to keep moths away.
♻️ Minimal Washing, Maximum Longevity
Thanks to Merino and Possum’s natural odor-resistance and breathability, you don’t need to wash after every wear. Air your garment between uses - it’ll stay fresh.

New Launches

1 12
View all

Frequently asked questions

Our garments are crafted using advanced 3D-knitting machines that produce a single, continuous piece-no seams, no stitches. This ensures unmatched comfort, fit, and durability.

We use ultra-premium blends like Cashmere, Brushtail Possum Down, Bactrian Camel Hair, ZQ-certified Merino Wool, and Mulberry Silk. Each fiber is chosen for its softness, strength, warmth, and breathability.

From regenerative farming to made-to-order production, we ensure low environmental impact. Our carbon footprint is minimized through zero-waste garment construction and traceable sourcing.

We offer a Care Support Promise: If your knitwear needs mending or shape restoration, send it to us. We’ll try our best to restore it-supporting long-term ownership and low-impact fashion.

Each garment is made-to-order. Please allow 10–12 business days for crafting, followed by 3–5 business days for delivery.

Hand wash with cold water using mild detergent. Do not wring. Lay flat to dry in shade. For detailed care, refer to the wash label on your garment.

Yes. Every Brrotank piece is available in standard sizes (XS–XXL) and custom-fit options tailored just for you.