Lumi Ribbed Bikers

Lumi Ribbed Bikers


Our Lumi Ribbed Bikers are part of our new activewear collection called North. This collection is inspired by the rough but resistant nature we have here in the north where Lilja the Label is from. We wanted to celebrate the gorgeous autumn hues Northern Europe offers when seasons change. Lumi, the name we gave the white variation of these items, is a Finnish word for snow. In fact, we have over 40 words for snow in Finnish, so where should we even start?! Depending on where in Finland you are, the first snow usually falls sometime between October and December bringing some light into the polar night – and in the north the snow stays well into the beginning of the summer.

These shorts have a flattering high waistline, an elastic on waist to make sure they stay where they should, and double fabric for added support and coverage. Combine these shorts with the matching ribbed crop or any of our other items. The fabric used in this collection is regenerated from plastic waste collected from our oceans, so by purchasing this top, you not only look good but help cleaning out our oceans and giving these waste plastics a new life.


  • Ribbed fabric 92% recycled PA, 8% elastane
  • Lined with recycled solid fabric – 78% recycled PA, 22% elastane
  • Super soft, stretchy and comfortable
  • High-waisted
  • Mid-thigh length
  • Ethically handmade in Bali


Please note: The waist piece in these shorts is a snug fit so if you prefer a looser fit, we recommend sizing up.


Love the look of these ribbed yoga shorts? We’ve gathered some more useful information below:


We know that sizing can be tricky! If you need any help, do not hesitate to get in contact.

A lot of sizing is up to individual preference: you can think of whether you like your activewear to be more tight-fitting, or if you prefer a softer, looser fit. If you prefer a snug fit, shop your usual size. If you prefer a looser fit, you can choose a size up. Please note, though, that activewear will always feel snug when worn for the first time, and the fabric will always get a tad softer after being worn a couple of times. Because of this, we recommend a snug fit so that your new pieces offer you the best possible fit. This is of course up to your personal preference.  If you are in between sizes, you could probably wear both – the smaller one will be snug and the larger one more loose-fitting.

Quick sizing guide:

XS: EU 34 / UK/AU 6 / US 2
S: EU 36 / UK/AU 8 / US 4
M: EU 38 / UK/AU 10 / US 6
L: EU 40 / UK/AU 12 / US 8
XL: EU 42 / UK/AU 14 / US 10

You can find our detailed size charts here.


The fabric used in our activewear collection ‘North’ is Econyl, a nylon yarn regenerated from discarded waste plastics, such as fishing nets and plastic bottles collected from our oceans. These post-consumer waste plastics are given a new life in form of our activewear through a process that involves breaking down the nylon polymer into monomers, then regenerating the nylon into a new yarn. The breakdown process is done with only temperature and steam, without the use of harmful chemical agents, in a renewable energy driven process. Reusing nylon to make Econyl reduces the environmental impact of nylon by 80% compared with the material produced from crude oil. Read more about the process via the fabric manufacturer’s website.


  • You can machine wash your activewear at 40*c
  • Do not tumble dry – it weakens the stretchy fabric
  • Dry in shade to avoid fading
  • Wash with similar colours to avoid discolouration
  • Watch out for rough surfaces, zippers, bra clasps and buttons

You can find our product care guide here.


We absolutely love every single one of the items we have created and we hope you feel the same! If for any reason you don’t, don’t worry! We have a full 14-day exchange and return policy counted from the day you receive your order. You can return your entire order or any part of it for a full refund, shipping cost excluded. We also offer exchanges for incorrect sizes or for any other reason. Please refer to our Returns & Exchanges page to start your return.

If you have any questions about this product, please do not hesitate to get in contact – you can reach us by emailing x