Violet TREK.DIY Kit
Product Description
Product Description
Express your individuality with the Violet TREK.DIY Kit. Combining bold colour with distinctive detailing, this kit transforms your Birki Flow into a personalised statement piece.
Designed for those who aren't afraid to add a little extra personality to their everyday style.
What's Included- 1 patterned paracord
- 1 solid-colour paracord
- 4 spring toggles
SKU: MKTG01 Violet
General care instructions
General care instructions
Prolong the life of your Birkenstocks by following our care instructions:
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Trying on a new pair: Follow our size guide to ensure you’re wearing the correct size.
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Breaking in a new pair: Allow your feet to adjust to your new shoes by limiting wear to just a few hours the first five to six times.
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Air footbeds regularly: Airing the footbeds prevents the build-up of odours caused by excess moisture.
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Don’t immerse cork models in water: Water can damage cork-based sandals/shoes and dissolve the glue/sealant.
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Avoid extreme heat: Heat exposure can damage Birkenstocks. Avoid leaving them in the car or direct sunlight, and keep away from radiators and fireplaces.
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Repair your shoes: Over time, Birkenstock footwear may require repair due to general wear. Read more about repairs.>


Optimal Fit In Two Widths
For your comfort and support, we offer our original footbed in two widths: 'Regular' for normal to wide feet and 'Narrow' for slimmer feet.
The width of your Birkenstocks is indicated by the footprint shape next to the size.
Choosing the correct fit will keep your feet happy, prevent pressure or rubbing in the wrong places and extend the lifespan of your shoes.
Size Chart
These measurements are footbed dimensions.
We recommend choosing a footbed size by adding 10mm to the length of your foot, and selecting narrow or regular based on your foot width.
Adults
Adults
| Size | Length | Width |
| 35 Regular | 225mm | 89mm |
| 36 Regular | 230mm | 91mm |
| 37 Regular | 240mm | 93mm |
| 38 Regular | 245mm | 95mm |
| 39 Regular | 250mm | 97mm |
| 40 Regular | 260mm | 99mm |
| 41 Regular | 265mm | 101mm |
| 42 Regular | 270mm | 102mm |
| 43 Regular | 280mm | 103mm |
| 44 Regular | 285mm | 107mm |
| 45 Regular | 290mm | 109mm |
| 46 Regular | 300mm | 113mm |
| 47 Regular | 305mm | 115mm |
| 48 Regular | 310mm | 117mm |
| 49 Regular | 315mm | 119mm |
| 50 Regular | 325mm | 121mm |
Kids
Kids
| Size | Length | Width |
| 24 Regular | 150mm | 63mm |
| 25 Regular | 160mm | 69mm |
| 26 Regular | 165mm | 71mm |
| 27 Regular | 170mm | 73mm |
| 28 Regular | 180mm | 75mm |
| 29 Regular | 185mm | 77mm |
| 30 Regular | 190mm | 79mm |
| 31 Regular | 200mm | 81mm |
| 32 Regular | 205mm | 83mm |
| 33 Regular | 210mm | 85mm |
| 34 Regular | 220mm | 87mm |
| 35 Regular | 225mm | 89mm |
| 36 Regular | 230mm | 91mm |
| 37 Regular | 240mm | 93mm |
| 38 Regular | 245mm | 95mm |
| 39 Regular | 250mm | 97mm |
Adults
Adults
| Size | Length | Width |
| 35 Narrow | 225mm | 85mm |
| 36 Narrow | 230mm | 87mm |
| 37 Narrow | 240mm | 89mm |
| 38 Narrow | 245mm | 91mm |
| 39 Narrow | 250mm | 93mm |
| 40 Narrow | 260mm | 95mm |
| 41 Narrow | 265mm | 97mm |
| 42 Narrow | 270mm | 99mm |
| 43 Narrow | 280mm | 101mm |
| 44 Narrow | 285mm | 103mm |
| 45 Narrow | 290mm | 105mm |
| 46 Narrow | 300mm | 107mm |
| 47 Narrow | 305mm | 109mm |
| 48 Narrow | 310mm | 111mm |
| 49 Narrow | 315mm | 113mm |
| 50 Narrow | 325mm | 115mm |
Kids
Kids
| Size | Length | Width |
| 24 Narrow | 150mm | 63mm |
| 25 Narrow | 160mm | 65mm |
| 26 Narrow | 165mm | 67mm |
| 27 Narrow | 170mm | 69mm |
| 28 Narrow | 180mm | 71mm |
| 29 Narrow | 185mm | 73mm |
| 30 Narrow | 190mm | 75mm |
| 31 Narrow | 200mm | 77mm |
| 32 Narrow | 205mm | 79mm |
| 33 Narrow | 210mm | 81mm |
| 34 Narrow | 220mm | 83mm |
| 35 Narrow | 225mm | 85mm |
| 36 Narrow | 230mm | 87mm |
| 37 Narrow | 240mm | 89mm |
| 38 Narrow | 245mm | 91mm |
| 39 Narrow | 250mm | 93mm |
Shop Birki Flow
Size assistant
Welcome to the Birkenstock Size Assistant!
Your recommended Birkenstock size is
Measuring Tips
We recommend using a pencil or a ballpoint pen.
A thick pen can distort the result.















