Free delivery in the UK & EU from £50

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30 Denier Tights & Knee High Duo

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Stylish & biodegradable gifts set. It includes a 5% discount from our regular price. 

The perfect party season duo – a pair of our Classic 30 Denier Biodegradable Tights plus new SEV7N Biodegradable Knee High in forest green. 


We deliver in the UK and in Europe and we aim to ship your order within 48 hours.

Standard Delivery: 3-5 days (£3.5 for the UK, 5€ for France, and 6.5€ for most of Europe).

Express Delivery: 1-2 days (£6.50 for the UK and 10€ for France).

More info on our Delivery & Return terms here.

Key Features

  • Classic 30 Denier Tights

- Black, 30 Denier

- Premium yarns: Amni Soul Eco® Nylon, ROICA ™ V550 Elastane

- 3D technology allowing a 360-degree flexibility so no more rolling, twisting and pinching

- Seamless, gusset-free design 

- Curves toning and sculpting effect to beautify your natural silhouette  

- A soft waistband sewn by hand with natural tummy flattening effect 

- A stamp at the back of the tights to differentiate the front and back

- So soft on your legs, they feel like a caresse 

  • Knee-High 

- Premium and luxury yarn: Amni Soul Eco® nylon and ROICA ™ V550 elastane
- Appearance 60/80 Denier
- 3D technology allowing a 360-degree flexibility
- Comfortable and soft for a second skin effects

Size Guide

  • Classic 30 Denier Tights

We have developed an advanced technical size chart, so you will know exactly which size to select for your biodegradable tights.

What if I am in-between two sizes? Do not panic, you will find the perfect one for you too! View our size guide here to find your size.

  • Knee-High 

Single size, will fit up to an XL sizing. 

Good for you, and the planet

Billi London are the world's first enhanced biodegradable legwear, biodegrading in landfill* in 5 years versus 40 to 100 years for traditional tights and tights made from recycled yarns. *Reference system: ASTM D5511 - Std test.

For more information, check out our Sustainability page and our Biodegradability page. 

Billi’s Care Routine

Your tights should be looked after the same way you care for your most loved pieces of garment. 

We strongly recommend hand washing your Billi London tights. Otherwise, machine wash at 30 degrees maximum without any spinning and in a mesh garment bag. 

We have created a care guide here that will extend the durability of your tights. You’re welcome!

Handwash your tights with care Billi London Care GuideDo not iron your tights Billi London Care GuideDo not tumble dry your tights Billi London Care GuideDo not bleach your tights Billi London Care Guide