40 high heel sandals comparison: Zhuo Shi Ni variable resistance is not up to standard, and HotWind security is poor.
How to buy comfortable, wearing, safe high heel sandals?
Summer is coming, increased slim high heel sandals become “darling” of ladies, let people love to release “feet”. In the summer, people often wear shoes, plus hot weather makes feet prone to sweat, if you have a good quality shoes for a long time, you will affect your feet health.
At present, there are many high-heeled sandals in the market, the price difference is big, how can consumers buy comfortable, wearing, safe high-heeled sandals?
Recently, the Shanghai Consumer Protection Committee announced the results of 40 high heel sandals, and the results found that 28 samples in 40 samples passed all test items, and the other 12 samples or varied resistance. , There is a problem with physical mechanical properties such as homogenization, and 心, or the limits of harmful substances such as phthalate, six vitro chromium.
This comparative trial has purchased 40 high-heeled sandals through integrated shopping malls, brand discount stores, e-commerce platforms, but not only HARSON (Hasen), Lantang (Bluebia) and other public brands, but also Prada (Prada), Giorgio Armani and other light luxury brands also involve 73HOURS, MS.BAG & MR.SHOE (Mr. Miss and Mr.) and other net red brands. The price ranges from 125.1 to 4620 yuan.
This comparative trial is based on samples, the standard GB / T22756-2017 “skin sandals”, QB / T1002-2015 “leather shoes”, resistance to the sample, wear resistance, peel strength, hook, lining and inner mat Physical mechanical properties such as friction fastness were tested. In addition, security of hexavalent chromium, fumanate, chlorophenol, phthalate, formaldehyde, and solving cancer aromatic amine dye is tested, and numerical evaluation is obtained.
Due to wear
Zhuo Shi Ni’s ability to do not meet the standard
Folding performance is an important base indicator that reflects the quality of footwear products, reflects the bending, bending performance, and poor performance of the shoes in the normal wear. It is prone to the sole break, the face Spli, homogeneous or housing, bottom wall opening and other issues.
When wearing shoes with higher shoes, the foot and the ground have already been inclined, usually a larger angle bend, so this test tested a 24-high moderate (height of no more than 70 mm).
The test results show that there is no crack after 7 samples, and the length of the crack of 16 samples is within the standard requirements.
1 piece of sample is entrusted by Zhuo Shi Ni Holdings Co., Ltd. (nominal trademark: josiny; nominal model: 15311089101), crack exceeds standard requirements, reaching 63.0mm (standard requirements ≤ 20.0mm), exceeding standard 2 times the limit.
The helper belt is pulled out, and the peeling strength is measures the indicators of the extent of footwear products, soles, and help.
The shoes that are too low are prone to helping breaks, the hopes and soles from falling off in the process of wearing, affecting the service life. In particular, a lot of women’s favorite zones, straps with high heel sandals, happens when wearing straps, which is also one of the common quality problems in the daily consumption complaint.
The test results show that the tape of the sample pulls the intensity between 27-53 N / cm, and the bottom peel strength is between 59-198 N / cm, of which 3 sample help pull the intensity or housing peeling strength does not meet its It indicates standard requirements.
The hook is the “spine” of the shoes, the shoes are stable and whether the shoes are stable, mainly relying on the role of the hook, especially for the high-heeled sandals of the help-type structure, helping to face the wearing stability, stable Sex is mainly relying on the hook. If the hook is too soft, it is broken or obviously cracking, and the footwear will be skewed.
The test results show that the 33 pieces participating in the test (the other 7 pieces of injection molding medium, the middle is one injection molding, the heavy effect, exemption, and hook the heart), 29 pieces meet the standard requirements, the other 4 That is too soft, it is too short or tested, and it is obviously cracking even.
In addition, this comparative test also tested the abrasion resistance of the outer wear resistance, the surface wear resistance, the heel combination force, lining, and inner maturing fastness, and the results were in line with standard requirements.
The limited amount of hot air hazardous substance is poor
The current footwear standard has no strict requirements for hazardous substances. This comparative trial refer to 2019, currently entering the admission stage “Footwear General Safety Requirements” (approval), phthalate, six price Harmful substances such as chromium, fumarate dimethyl ester are tested to obtain data for consumer reference.
The phthalate (plasticizer) can make hard plastic softly attached to elasticity, making the material more easily shaped. Studies have shown that phthalates can harm the reproductive development of the human body by absorbing the human body through a respiratory system and skin. In the “Footwear General Safety Requirements” (approval), DEHP, DBP, BBP, DIBP four plasticizers have no more than 0.1%.
The test results show that 30 pieces of 4 were not detected in the sample, and the 36 sample detection values were less than 0.1%, and the detection value of 4 samples exceeded 0.1%.
Hexavalent chromium in footwear products is derived from a large number of chrome tangers used in the production of leather materials on the shoe, which can be converted to hexavalent chromium under high temperature, oxidizing agents. Hexavalent chromium may cause allergies or cause many other health problems after being absorbed by the human body.
In the “General Safety Requirements” (approval) (Appraised), the hexagonal chromium content shall not exceed 10 mg / kg.
The test results show that there are 1 sample, ie nominal
Ms. Ningbo Hot Wind Enterprise Management Co., Ltd. (or sales), Male fashion, pearl with Muller (nominal trademark: Hotwind, nominal specification: H34W1122 / 245 (1.5)), its lining leather part hexavalent chromium content is 25mg / kg.
In addition, this comparative trial also tested the fumanate, chlorophenol, formaldehyde, and can be solved by an index of cancer aromatic amine dye, and the results were limited to the recommendation limit of “General Safety requirements” (approval).
Comprehensive comparison test results,
Bally, GEOX Gia Le Shi, Prada, Dudana, Charles & Keith 5 has a 5-star rating in terms of safety and durability.
Compared with the flat shoes, once the high heels, most of the weight naturally transferred to the front foot, the increase in the pressure of the front foot is easy to cause toes pain, wear and deformed, such as the problem like Besson. . When walking with high heels, the center of gravity under the body is forward, so that the body will naturally tend back to keep the body balance, will eventually cause back pain. In addition, due to the relationship between the heel, the ankle will remain in the state of the ground, and the time is long, and the calf chronic is tightened and shorter. Many people’s loopenitis and foot pain are triggered.
1. Choose the right high heels, learn to relax your legs
Wearing high-heeled shoes can indeed increase the entire person’s gas field, but there is also a technique on choosing high heels. A more loose shoe will make your toes more comfortable, so try to avoid wearing pointed shoes. In addition, when you sit in the desk, or when you are resting at home, you can take off the high heels, bend and stretch your calf muscles, or practice yoga, help relax your tight calf, so that it is brought by wearing high heels. Pain is very helpful.
2, sole non-slip, tensile massage
Many good-looking high-heeled shoes may make you easier to fall or sprased because of the soles, so you can find a shoemaker plus a more stable rubber sole, which will make you get a huge benefit. In addition, when you feel too tired, take off your shoes, step on a tennis on the foot, then scroll back and forth, you can massage it for 2-3 minutes per foot, you can prevent the film.
Source: Consumer Report Comprehensive Shanghai Consumer Protection Committee