Sizing guide

By answering four simple questions, we calculate which size suits you best based on your input age, height, weight and body shape.
Sizing guide

fitle - our sizing tool

We want you to find the perfect size for your new Surpas item. Our size guide is developed to remove much of the uncertainty around sizing and help ensure that you will get the right size on the first try.

Finding the right size is important both in terms of comfort and performance. Therefore, we have made sure our size guide is easy to use. It lets you find your ideal size and fit in just two steps without having to measure yourself.


Our products are divided into three different fits:

Relaxed fit:
For a comfortable look with a casual fit

Firm fit:
A slim but comfortable fit created for performance

Race fit:
A extra tight fit to maximise race performance and areodynamics

1

Step 1

Find the product you want, and click on the measuring tape symbol with the text "What is my size" that you see visible on the product page of the product.‌

2

Step 2

Fill in information about your age, height and weight. You can measure in either the metric or imperial system. Remember to be precise with your measurements for Fitle to be as accurate as possible.

3

Step 3

After entering your body measurements, you will see the size we recommend you to choose.‌

4

Step 4

If you want to control measurements, you can click on "Size chart" and compare whether Fitle's digital measurements of you match your body measurements.

If there are discrepancies, we recommend that you adjust your initial answers to ensure better compliance before deciding on the correct size.

You can also check out our YouTube video that explains how to use Fitle.

Frequently asked questions

What is ethical trade?

Ethical trade is the sum of efforts companies make to ensure that the goods they purchase are produced in accordance with internationally recognised standards relating to working conditions and environmental considerations.

Where is your production?

We operate most of our business in Europe, close to our Scandinavian marked. We have our own operation center in Pärnu, Estonia. Trimtex Baltic is involved and responsible for major parts of our development, design, purchasing, sourcing and logistics. Trimtex Baltic also operates parts of our production including cutting, printing, pressing, handling and quality controls.

Trimtex Baltic moved into a completely new office in 2017. This has been beneficial in many ways. The building use 95% renew­able energy for heating, we have implemented new generation lighting system which is energy-saving, the working environment has improved, and we have better work-flow with higher efficiency.

What certification do your clothes have?

Trimtex collaborate with high quality textile and trim suppliers from all over the world. The production facilities and qualities sourced have a high standard and an approach to sustainability and environmental issues that are in accordance with ethical guidelines.

We have full transparency when it comes to our suppliers, yet a third-party certification/partnership is important both for Trimtex and our customers to be sure we are only using material with as little environmental impact as possible. We focus on choosing suppliers who are either Bluesign or OEKO-TEX Standard 100 certified. As a precautionary principle, we do not use nano silver as an antibacterial coating in any of our products.

We are proud to say that Trimtex Baltic is ISO 9001:2015 (quality management) and ISO 14001:2015 (environmental management) certified. You can find all of our ISO certifications here.

Most of our garments are assembled and constructed into finished products in Estonia. One of our closest sewing partner is Protex Balti, also ISO 9001:2015 and ISO 14001:2015 certified and located in the same building as Trimtex Baltic. This way we have full control, can have a good partnership and make less environmental impact by having a shorter transportation distance. Our other sewing partner in Estonia is also ISO-certified and is called Nirgi Servis. On an average 9.500 products are produced in Pärnu every week (494.000 per year).

Do you have a Code of Conduct?

Yes we do! Our ethical guidelines and the objectives of our work, are enshrined in our “Code of Conduct”. This is a document that is meant to guarantee that all of Trimtex’ business partners run a type of business that is ethically viable, both in terms of mental and physical wellbeing of all people involved in the operation and all-natural resources affected by the business.

Consensus about these principles is a precondition to enter, maintain or renew a trading agreement. The guidelines in the document is based on international recognized ILO - and UN-conventions. The conditions mentioned in the Code of Conduct are extended to also include 3rd party operations that the business might be involved with. See the Code of Conduct here and our policy for responsible business conduct here.