Lyocell

The Science Lyocell

There’s more than one way to turn bamboo pulp into finished fabrics. Traditional bamboo viscose production relies on toxic chemicals, like sodium hydroxide, that are harmful to workers and damaging to waterways when released.1 At Bumboo, our process is different – and in all the right ways. Using the lyocell method, bamboo pulp is dissolved in an organic, non-toxic solvent inside a closed-loop system – this means that 99% of the water and solvent are recovered and reused.2 This method minimises the pollution linked with viscose processing while retaining bamboo’s best qualities: breathability, moisture-wicking, thermoregulation and softness. All perfect qualities for an intimate layer against your skin.

Our bamboo lyocell fabric is produced by OEKO-TEX STANDARD 100® specialists in Shaoxing, China, and using bamboo sourced from FSC®-certified forests. This is high-performance textile science meeting responsible design – and it’s what makes our fabric feel as good on your conscience as it does on your skin.

How bamboo underwear is made

1Bamboo fibre: A sustainable solution for textile manufacturing

2Properties, Production, and Recycling of Regenerated Cellulose Fibers: Special Medical Applications

Prev: Bamboo
Next: Stretch

be part of the comfort evolution

Join the Bumboo sisterhood and get a first look at the future of feel-good undies. New styles. Smarter materials. Comfort levels you wouldn’t – but can – believe in.

Sign up

Size guide – let’s find your perfect fit!

Find your perfect fit with Bumboo

We’re here to make sure your Bumboo undies feel just right — comfy, flattering and made to move with you. Getting the best fit starts with knowing your measurements, and we’re here to walk you through it, step-by-step.

Start with the real you
To get the most accurate fit, we recommend measuring your actual body rather than over clothes. Grab a tape measure and take it slow – this is your moment.

Waist:
Wrap the tape around your natural waistline – that’s the narrowest part of your torso, usually just above your belly button. Keep it snug but not tight.

Hips:
Stand with your feet together and measure around the fullest part of your hips and bum. This is the widest part, so don’t be shy – we want to embrace those curves and find that true-to-you fit!

Now, compare your measurements with our size chart.

Sometimes your waist and hips may sit across two sizes – that’s totally normal! For example, if your waist is 26 inches (a Small) and your hips are 38 inches (a Medium), we’d suggest:

  • Size S for a firmer, snugger fit
  • Size M for a more relaxed feel

Pick based on what makes you feel best – whether you like your knickers to hug or a more gentle-level of support.

Bumboo sizeWaist Hips
XS 6 – 8
34 – 36
2 – 4		24 – 26
61 – 66		34 – 36
86 – 91
S 8 – 10
36 – 38
4 – 6		26 – 28
66 – 71		36 – 38
91 – 96
M10 – 12
38 – 40
6 – 8		28 – 30
71 – 76		38 – 40
96 – 101
L12 – 14
40 – 42
8 – 10		30 – 32
76 – 81		40 – 42
101 – 106
XL14 – 16
42 – 44
10 – 12		32 – 34
81 – 86		42 – 44
106 – 111
2XL16 – 18
44 – 46
12 – 14		34 – 36
86 – 91		44 – 46
111 – 116

A little extra fit advice from us:

  • Between sizes?
    Size up in our Basic bikini and Thongs if you’ve got a curvier figure.
    Size down in our High Rise styles if you’re on the smaller side.
  • Size XL or above?
    Our fabric has amazing stretch and softness – in sizes XL and up, we recommend sizing down for the perfect hold.

Still unsure? Don’t stress! Our team is always here to help you find your Bumboo panty paradise!