About Us

Prüfengel offers authentic consumer tests in which real users share their experiences with products. Our tests are based on practical applications in everyday life and reflect the opinions of consumers. As we focus on consumer tests, we do not carry out any material, long-term or laboratory tests. The tests are carried out by 1-2 independent consumers over a period of 7-14 days. The exact test conditions can be viewed in the test plan of the respective test report – click here to go directly to the test plan.

Manufacturers provide the tested products free of charge. We charge a one-off test fee for carrying out the tests. In addition, manufacturers pay an annual licence fee for the use of the Prüfengel seal. We also receive a commission for linking to manufacturers’ websites. These remunerations have no influence on our test results or ratings.

We guarantee transparency and a fair evaluation. For a detailed insight into our comprehensive evaluation process, please click here.

Leazy
Elasticated laces

Product description of the manufacturer

The elastic laces from Leazy are an innovative solution for anyone who wants to make it easier to put on and take off their shoes. These elastic laces are thin and flat and make it possible to turn conventional lace-up shoes into practical slip-on shoes. An outstanding advantage is the quick lacing system, which makes tying and knotting unnecessary. The laces stay in place thanks to the hook, ensuring a secure hold in any situation – whether for sport or everyday work. Wearing comfort is enhanced by the elastic rubber laces, which adapt perfectly to the foot and prevent pressure points.

  • Easy handling
  • Comfortable to wear
  • Various colors available
  • Only small pack sizes

The first impression

Packaging and contents

Here we take a closer look at packaging. Sustainability is becoming an increasingly important factor. In addition, adequate protection of the product must of course also be guaranteed. Are the contents of the packaging complete and does the manufacturer make it as easy as possible for me to use the product straight away?

Here we take a closer look at packaging. Sustainability is becoming an increasingly important factor. In addition, adequate protection of the product must of course also be guaranteed. Are the contents of the packaging complete and does the manufacturer make it as easy as possible for me to use the product straight away?

show more +

Product protection

Carton is sturdy, product sufficiently protected

100

Points

Sustainability Packaging

No unnecessary packaging waste was produced

100

Points

Package contents & scope

Complete

100

Points

Instructions for use

Product is self-explanatory. Illustrations are included as instructions for use

100

Points

TOTAL

100

Points

Weighting: 20%
*Themaximum score is 100 points

The elastic shoelaces from Leazy are delivered in a classic shipping box that makes a very good first impression. Product protection is guaranteed by the compact packaging, so that transport damage is ruled out. The manufacturer’s sustainable decision not to use plastic is particularly positive. The contents of the packaging were complete and in perfect condition, which speaks for the quality of the product. The instructions for use are easy to understand and contain helpful illustrations for fitting the laces.

The first time in your hand

Product processing and appearance

Before we start the practical test, we take a close look at the workmanship of the products. How high quality are the materials used? Are the look and feel satisfactory?

Before we start the practical test, we take a close look at the workmanship of the products. How high quality are the materials used? Are the look and feel satisfactory?

show more +

Visual appearance

Attractive design

100

Points

Processing

Very good workmanship

100

Points

Stability

Very stable

100

Points

Sustainability of the product

Not specified

80

Points

TOTAL

95

Points

Weighting: 20%
*Themaximum score is 100 points

The elastic shoelaces from Leazy present themselves at first glance with an appealing design that is both modern and functional . The high-quality workmanship is immediately noticeable and conveys a feeling of durability and robustness. The laces have very good stability, which is crucial for everyday use.

This is what our practical test showed

Does the manufacturer keep its advertising promises?

Our practical test has the highest relevance and therefore weighting. Here, the product has to undergo a wide range of criteria and tests. We check the functions and product promises of the test article.

Our practical test has the highest relevance and therefore weighting. Here, the product has to undergo a wide range of criteria and tests. We check the functions and product promises of the test article.

show more +

User friendliness

Very user-friendly

100

Points

Comfort

Maximum comfort

100

Points

Elasticity

Elasticity is retained

100

Points

Durability after repeated stretching

Durability without material fatigue

100

Points

Cleaning

Easy cleaning

100

Points

TOTAL

100

Points

Weighting: 45%
*Themaximum score is 100 points

In the practical test, the elastic laces from Leazy lived up to their promise. They are user-friendly, as they can be threaded into all selected shoe models quickly and easily and without readjustment. Maximum comfort was also confirmed: Both when walking and running, the wearing comfort was ideal. The elasticity of the laces was demonstrated under load by complete stretching and subsequent return to the original size without permanent deformation. Even after repeated stretching, the laces showed no material fatigue and retained their functionality. In addition, all traces of contamination were completely removed after the cleaning process without any discoloration occurring. These results prove the high quality and reliability of the product in daily use.

Test plan

You can find a detailed insight into the evaluation criteria of the practical part of the test and the distribution of points here. If you are also interested in the evaluation of our other test criteria, please read our document on the evaluation process.

Price/performance ratio

and ratings from consumers

Finally, we examine how the product compares to the competition. Can it keep up with the competition in terms of price and quality? Would we generally recommend buying it? We also look at the consumer reviews and check whether the critical and positive reviews are actually justified.

Finally, we examine how the product compares to the competition. Can it keep up with the competition in terms of price and quality? Would we generally recommend buying it? We also look at the consumer reviews and check whether the critical and positive reviews are actually justified.

show more +

Price / performance ratio

Very good performance in the mid-price segment

80

Points

Rating cut

Not enough reviews available yet

TOTAL

80

Points

Weighting: 15%
*Themaximum score is 100 points

At the time of testing, the product had not been listed on Amazon for long enough. Therefore, the existing reviews do not sufficiently reflect the advantages and disadvantages of the product, so this point is neglected in the evaluation.

Prices of up to €10.99 are charged on the Internet for equivalent products. Very inexpensive products are available from as little as €7.99 . The elastic shoelaces from Leazy are therefore currently in the middle price segment with a price of €9.99. For the quality and performance received, the price-performance ratio is very good.

Overall result

1. packaging & contents

20%

100

Points

2. product processing & appearance

20%

95

Points

3. in the practical test

45%

100

Points

4. price/performance & consumer ratings

15%

80

Points

TOTAL

96

Points

*Themaximum score is 100 points

Elasticated laces
 of the brand 
Leazy
achieved
96
Points in our test and therefore passed. The test was carried out in the test period
03/25
and is stored in our database under the licence number
250205001
. Further information on our test procedure can be found at www.pruefengel.de/testverfahren.

The practical tests are based on careful observations and do not include long-term or laboratory tests. The test judgements reflect the personal impressions and opinions of the testers who try out the products in everyday use. We would like to emphasise that these evaluations do not claim to be exhaustive and may reflect both subjective and objective impressions. The evaluations are made to the best of our knowledge and belief, without any liability being assumed for the accuracy or completeness of the test results. It is important to note that our tests are not based on legal requirements, medical effects or specific ingredients of the products. We rely on the advertising claims and information provided by the manufacturers, but use of the information is always at your own risk. Our efforts are aimed at ensuring a serious and thorough testing procedure, which has been developed in a long and professional process in close co-operation with our testers.

The practical tests are based on careful observations and do not include long-term or laboratory tests. The test judgements reflect the personal impressions and opinions of the testers who try out the products in everyday use. We would like to emphasise that these evaluations do not claim to be exhaustive and may reflect both subjective and objective impressions. The evaluations are made to the best of our knowledge and belief, without any liability being assumed for the accuracy or completeness of the test results. It is important to note that our tests are not based on legal requirements, medical effects or specific ingredients of the products. We rely on the advertising claims and information provided by the manufacturers, but use of the information is always at your own risk. Our efforts are aimed at ensuring a serious and thorough testing procedure, which has been developed in a long and professional process in close co-operation with our testers.

show more +

Download

Evaluation process

You can find a detailed insight into our evaluation process, which forms the basis for our product ratings, here:

Similar Tests & Comparisons

  • HOLZBRINK – Self-adhesive skirting board

    HOLZBRINK – Self-adhesive skirting board

    03/25
  • Self-inflating sleeping pad WARMTUYO

    Self-inflating sleeping pad WARMTUYO

    03/25
  • Glass water filter from PearlCo®

    Glass water filter from PearlCo®

    03/25
  • BALI snorkeling mask from Cressi

    BALI snorkeling mask from Cressi

    03/25
  • Self-inflating sleeping pad from JEMULICE

    Self-inflating sleeping pad from JEMULICE

    03/25
  • Dessert rings set HAUSPROFI

    Dessert rings set HAUSPROFI

    03/25
  • Self-inflating sleeping pad from HAUSPROFI

    Self-inflating sleeping pad from HAUSPROFI

    03/25
  • OLLEIRA FixClip cutlery basket

    OLLEIRA FixClip cutlery basket

    03/25

How Prüfengel rates products

Our product evaluations are carried out exclusively through direct, on-site tests. This ensures a detailed and specific examination of the product properties. You can find more information about the test procedure here.

Further practical tests

  • Shower hose in test 2023

    Shower hose in test 2023

    02/23
  • Milk system cleaner in the test 2023

    Milk system cleaner in the test 2023

    07/23
  • Wilford & Sons toiletry bag

    Wilford & Sons toiletry bag

    07/24
  • Plivo kitchen tap from Bächlein

    Plivo kitchen tap from Bächlein

    03/24
  • FlexiSpot BackSupport office chair BS12 Pro

    FlexiSpot BackSupport office chair BS12 Pro

    02/24
  • Upgraded elbow support from AGILE NOW®

    Upgraded elbow support from AGILE NOW®

    08/24
  • Cat litter disposal bucket in test 2023

    Cat litter disposal bucket in test 2023

    04/23
  • Massi Morino – Bow tie with pocket square

    Massi Morino – Bow tie with pocket square

    03/25

Categories

Discover our tests & comparisons in the various categories.
Car & Motorcycle
Clothing
Garden
Baby & Child
DIY store
Home & Living
Sport & Leisure
Household
Outdoor
Pets
Bathroom
Technology
Car & Motorcycle
Clothing
Garden
Baby & Child
DIY store
Home & Living
Sport & Leisure
Household
Outdoor
Pets
Bathroom
Technology