THE WINTER WEIGHT WAITLIST OPEN NOW BE ONE OF THE FIRST 100 NO CHARGE TO JOIN
Waitlist open · P2 loopback French terry

The Winter Hoodie

The heavy one. Same plant, same yarn — more cloth.
FIBRE 100% BAMBOO LYOCELLWEIGHT 340–400 GSMCLOTH LOOPBACK FRENCH TERRYCOLOUR RAW OATMEAL · GREIGEFINISH UNDYED — NO DYE, EVERYARN SAME LOT AS THE SUMMER WEIGHTSTATUS WAITLIST OPEN NOWFIBRE 100% BAMBOO LYOCELLWEIGHT 340–400 GSMCLOTH LOOPBACK FRENCH TERRYCOLOUR RAW OATMEAL · GREIGEFINISH UNDYED — NO DYE, EVERYARN SAME LOT AS THE SUMMER WEIGHTSTATUS WAITLIST OPEN NOW
Loopback French terry · loops in, weight on · Raw Oatmeal · undyed bamboo Lyocell
The Winter Weight · Pullover

The Winter Hoodie

The same pullover as the Summer weight, knitted from the same yarn lot — but in a 340–400 GSM loopback French terry. Loft, weight, warmth. Undyed, plastic-free, biodegradable. No zip, no drawcord, no plastic hardware anywhere.
$138 USD · PRE-ORDER PRICE
◆ WAITLIST OPEN — join now, the first 100 get numbered when pre-orders open
Be one of the first 100EMAIL ONLY · NO CHARGE NOW
Founding 100 numbering — 1/100 to 100/100, never re-issued · Waitlist gets first access · 100% money back until it ships · Ship window stated at checkout when pre-orders open
Selling now — the Summer weight

Want it sooner? Buy the light one.

The Winter cloth isn't open yet — but the exact same yarn is already knitting as the Summer Hoodie. Buy that today and wear bamboo now; join the list above to be first when the heavy weight drops.

Shop the Summer Hoodie
01 / Specification Sheet

The Winter Hoodie

Planned build spec · P2 loopback program · same master yarn

Fibre
100% bamboo Lyocell — closed-loop spun
Cloth
340–400 GSM loopback French terry — the heavy weight
Yarn
Same lot as the Summer weight — knitted heavier
Rib
100% bamboo Lyocell, mechanical stretch & recovery
Thread
100% Lyocell (Coats EcoRegen) — sewing & embroidery
Hood
Oversized standing scuba, self-lined — no fusible, no wire
Closure
Pullover — no zip, no drawcord, no plastic hardware
Pocket
One oversized kangaroo pouch, cut from one panel
Colour
Raw Oatmeal — the fibre's natural greige tone
Dye
None. Ever. No bleach, no optical brighteners
Elastane
Zero — stretch is engineered into the knit
Bamboo share
~98% by weight — everything but the thread
Fit
Same block as the Summer weight, in heavier cloth
Packaging
Bamboo paper + corn-starch biopolymer mailer — packed in Vietnam
Free gift
Bamboo key tag, laser-engraved with your first name
Status
Waitlist open now — pre-orders announced to the list first
ComponentMaterialPlant-basedLiterally bamboo?
Body, rib & pouch100% bamboo Lyocell terry, greigeYes ✓Yes
Hood liningSelf-fabric bamboo Lyocell, doubledYes ✓Yes
Neck labelSelf-fabric bamboo, embroideredYes ✓Yes
Sewing & embroidery threadLyocell (FSC wood pulp)Yes ✓Cellulose cousin
PackagingBamboo paper + corn-starch biopolymer mailerYes ✓Paper: yes
Free key tag · cordBamboo wood · bamboo-fibre cordYes ✓Yes
Undyed. Plastic-free. Biodegradable.
Same rules as every bmbū piece — no dye, no bleach, no brighteners. On the care tag, regenerated fibre is labelled 'lyocell', never 'bamboo'. The only thing that changes is the weight of the cloth.
The Process

Same yarn. Heavier cloth.

The Winter weight isn't a different product — it's the same bamboo Lyocell yarn, knitted into a heavier loopback terry for loft and warmth.

Macro · Raw bamboo pulp
Material · 01

The Fibre

Bamboo, regenerated into Lyocell in a closed-loop system that recovers over 99% of its solvent. No petroleum, no plastic hiding in the blend — what touches your skin came out of the ground, rain-fed and pesticide-free.

Petroleum content0%
Macro · Spun yarn
Material · 02

The Same Yarn

This is the point: the Winter weight is knitted from the same yarn lot as the Summer weight. The fibre is already owned — the only new commitments are knitting it heavier, cutting, sewing and freight. Nothing about the material changes but the loft.

Yarn lotShared with Summer
Macro · Loopback French terry
Material · 03

The Cloth

Knit into a 340–400 GSM loopback French terry — unbrushed loops on the inside that trap air and hold warmth, with a clean face outside. Heavier and warmer than the Summer interlock, structured by knit and density. Real rib at the hood, cuffs and hem for mechanical stretch — never spandex.

Cloth weight340–400 GSM
Macro · Greige surface
Material · 04

The Finish

Every fibre ships greige, in its natural Raw Oatmeal tone — no dye, no bleach, no optical brighteners. Pre-shrunk before it ships, so it arrives already broken in and stable, with no surprise shrink after the first wash.

GarmentPre-shrunk · undyed
Advertise heavy · sell light
Falling for the heavy one? It ships later.

The Winter weight photographs richer and asks more of the cloth — so it's the one you fall for. Pre-orders open soon, and it's the same yarn, already knitting. Buy the Summer weight today, and join the Winter list to be numbered in first.

Shop the Summer weight
The Summer weight — selling now
02 / Sizing Guide

Classic fit. High length.

Same block as the Summer weight · flat measurements in cm, half-body where noted.

MeasurementSMLXL
Chest width (½)53565962
Body length (HSP)66687072
Shoulder width46.54849.551
Sleeve length62.56465.567
Bottom opening (½)43464952
Hood height (centre back)40414243
Kangaroo pouch width48505254
Oversized scuba hood · pull-on neck opening · rib hem & cuffs · unisex S–XL · heavier hand than the Summer weight
03 / About

One hoodie. One plant. Zero plastic.

The Winter weight is the Summer hoodie's heavier twin — same bamboo Lyocell yarn, knitted into a loopback French terry for loft and warmth. Regenerated in a closed loop that recovers over 99% of its solvent. Knitted, sewn, finished — and packed — in Vietnam, in plant-based packaging made there too.

At every step there was a plastic shortcut: elastane for stretch, polyester core in the thread, fusible in the hood, a dye house at the end. We didn't take any of them.

We fund each run honestly: 100 pre-orders green-light the Winter run. Join the list and you decide whether that run happens.

04 / The Build

Structure without spandex.

Elastane is plastic. Warmth and shape come from the cloth instead.

MATERIAL

The Fibre

Bamboo, spun into Lyocell in a closed loop. Rain-fed, regenerative, grown without pesticides — lower water and chemistry than cotton, organic included.

Solvent recovered99%+
CONSTRUCTION

The Terry

340–400 GSM loopback French terry — unbrushed loops trap warm air on the inside, clean face outside. Real 1x1 rib at cuffs, hem and neck for mechanical stretch. Zero elastane.

Weight340–400 GSM
COLOUR

The Greige

Dyeing is the dirtiest, thirstiest step in textiles — so we skip it entirely. No dye effluent, no bleach, no brighteners. Raw Oatmeal is the colour bamboo already is.

Dye usedNone, ever
DETAIL

The Hood

Oversized standing scuba hood, self-lined in a second layer of terry for its shape — no fusible, no wire, no drawcord. Warmth built into the collar.

PanelsSelf-lined
DETAIL

The Pouch

One oversized kangaroo pouch cut from a single panel, coverstitched and symmetrical. Warm hands, clean lines, no zip and no plastic snap.

Pouch width (M)50 cm
PACKAGING

The Parcel

Bamboo paper inside a corn-starch biopolymer mailer — plant-based, zero oil, packed at the factory. No poly bag, no plastic tape. Your engraved key tag rides inside.

Oil-based plasticZero
05 / Common Questions

FAQ

Can I buy the Winter Hoodie now?

Not yet — it's waitlist-first, and the waitlist is open to everyone right now. Join above and you'll get 48 hours of early access before public claiming, plus your Founding 100 number. It's email only; there's no charge until pre-orders open.

What's the difference from the Summer Hoodie?

The pattern, fit and fibre are identical — same bamboo Lyocell yarn lot, same block. The only change is the cloth: the Summer weight is a lighter interlock; the Winter weight is a heavier 340–400 GSM loopback French terry with inside loops for warmth.

Why is it $138?

That's the planned Founding 100 price when pre-orders open. It's the heaviest cloth in the range — more yarn, more knitting — so it's the top price in the range. The number shown is the pre-order price; it's confirmed at costing before pre-orders open.

Why undyed?

Dyeing and finishing is the most polluting, water-hungry step in textiles, so we skip it entirely. Every fibre ships greige in its natural Raw Oatmeal tone. There are no dyed colours, by design.

Will it stretch out without elastane?

No. Shape comes from a firm loopback terry and real rib zones that stretch and recover mechanically. It holds its shape without shedding microplastics in the wash.

Why does the tag say 'lyocell' and not 'bamboo'?

US labelling rules require regenerated fibre to be named 'lyocell' on the care tag, even when made from bamboo. The fabric is genuinely bamboo Lyocell — we follow the labelling rule to the letter.

Does it really biodegrade?

Every fibre is cellulose — bamboo Lyocell terry, Lyocell thread, bamboo wood trims — and breaks down at end of life. No plastic hardware to pull out first.

How is it packaged?

Bamboo paper, packed at the factory in Vietnam, shipped inside a weatherproof corn-starch biopolymer mailer — 100% plant-based, zero oil-based plastic, no poly bag, no plastic tape.

Care — 100% natural

  • Cold wash, gentle cycle
  • Wash with similar colours
  • Do not bleach
  • Do not tumble dry
  • Reshape while damp · dry flat in shade
  • Warm iron if needed

The material rule

  • Every component: natural plant fibre
  • Zero polyester · nylon · acrylic · elastane
  • Zero plastic coatings, labels or prints
  • Bio-based plastic is still plastic — never in the garment
  • Undyed, from fabric to thread · packed in plants in Vietnam

The heavy one is coming.

340–400 GSM loopback terry · same yarn · undyed · waitlist open now

Join the Winter 100