If you've bought a helmet in the past few years, you'll have undoubtedly come across the terms MIPS, and naturally, headed straight to Google to ask what is a MIPS helmet?

This four-letter acronym has become a 🐭buzzword among the cycling helmet market, and it has become almost synonymous with increased safety. However, while all brands are happy to shout about its inclusion, not many of them exp🎀lain what it means. 

Luckily, that's where we come in. In this article, we're going to explain what MIPS is, before delving into what that means for you, no matter whether you're shopping for the 168澳洲5最新开奖结果:best road bike helmets, the 168澳洲5最新开奖结果:best aero helmets, or the 168澳洲5最新开奖结果:best helmet for commuting. 

MIPS stands for Multi-directional Impact Protection System and, in this article, we will dive into the science behind it, why it has become so popular a🌺mong the cycling community, why so many helmets feature it, 🌸and debate the pros and cons of MIPS helmets. 

Origin of MIPS technology

Swedish neurosurgeon, Hans von Holst, is said to be the father of MIPS technology. Alongside Peter Halldin, a researcher at the Swedish Royal Institute of Technology, and Svein Kleiven who helped pioneer the finite element (FE) model of the human brain to assess head injuries, von Holst discovered that human brains are much better at handling linear (straight-on) impacts than oblique ones which create rotational strain. In sports such as cycling, skiing and horseback riding – where helmets are widely used – the pair found that moไst impacts created rotational forces on the brain, leading to sometimes severe injuries, even when𝓰 the athlete was wearing a helmet. 

MIPS continues to use the FE model to simulate helmeted head impacts and evaluate the risk of different types of head injuries. The FE model is also used in car crash analysis and sports s☂tudies such as in the NFꦜL.

Through years of research and testing, von Holst and Halldin discovered that by putting two low friction layers inside a helmet, they could create relative motion between the helmet and head that could reduce rotational injuries on🍷 the brain.

How does a MIPS helmet work?

MIPS is made up of a thin layer of material incorporated into the inside of a helmet, commonly referred to as a slip plane, or a slip liner. It is independent of the helmet shell, but it is anchored at a few key points. Its design allows it to move independently of the helmet in a𒅌ll directions (hence multi-directional), and this in turn allows the helmet to rotate independently from the head. The result is an absorption of energy when crashing, which reduces rotational motion of the head itself, and thus the brain.

In more basic terms, MIPS technology allows the helmet to move around your head during a crash, meaning less force is transferred to the brain within. Of course, ♎it doesn’t move freely, or there would be no point in wearing the helmet at all. The anchor points are designed to allow for about 10-15mm of rotational movement. 

🍸Therefore theoretically, a MIPS helmet lessens the chance for brain injury, but does that actually ring true in practice?&nbs🍬p;

Now that we've answered the question of 'what is a MIPSܫ helmet', the next step is to work out what that means for 🌞you, and whether MIPS helmets are actually safer? 

The 'safer' helmet debate

The list of helmet brands that have partnered with MIPS is almost endless – the MIPS website shows 121 brands that use its safety system, and its use spans every corner of the cycling segment. MIPS helmets will be found in almost all of our buying guides, from the 168澳洲5最新开奖结果:best gravel bike helmets right through to the 168澳洲5最新开奖结果:best time trial helmets.

With so much💛 traction in the industry, surely it can’t be all fluff, right? 

Here’s where it gets complicated: helmet safety is difficult to test. You can’t give people a prototype helmet, ask them to crash while wea♛ring it, an♏d report the findings. Plus, every crash is different. Every impact between helmet and ground is unique – the road surface, the type and magnitude of force, and the rider’s unique anatomical attributes could all influence the severity of the resulting injury. 

However, MIPS thoroughly tests its technology in all sorts of accident scenarios, and has𓃲 come up with a few key statistics that separate its own technology frಞom non-MIPS helmets.

From these tests, MIPS claims that a MIPS-equipped helmet is at least 10 per cent better at handling rotational impact than the same helmet without MIPS. In fact, 10 per cent is the manufacturing baseline for a MIPS helmet, and any that are less than 10 per cent better aren't allowed to be b𝕴randed as MIPS, even if it features the brand's liner inside. 

In reality, most helmets see a 20-70 per cent improvement with MIPS technol♉ogy, so the 10 per cent thไreshold is really an absolute minimum of improvement.

However, when it comes to choosing which helmet to buy, we 💛need more information. MIPS won’t specify which brands or helmets are better at handling rotational impacts. All we know for certain is that a MIPS-equipped helmet is at least 10 per cent better at handling rotational forces than the same helmet without MIPS. Therefore, if there's a choice, go for MIPS. 

But wait, aren't all cycling helmets safe? 

All cycling helmets must pass a series of standardised tests before being released to consumers. These include high-velocity impacts, drops on flat, jagged, or curved surfaces, and more. Therefore, assuming you are buying from a reputable brand and retailer, you can be sure that all helmets - with or without MIPS - have passed this test.&nbsꦦp;

But in these tests, besides the simple pass/fail result, there is no sliding scale to help us see which helmets passed with flying colours, and which simply scraped through. Thankfully, marketing departments have finally learned that helmet safety is an important selling metric, so manufacturers are sending their helmets to independent testers such as , who are able to put all helmets through a series of tests in order to 🍸rate and rank the safety performance of helmets.

MIPS has its own testing standards for helmets, which must pass the ECE 22.05, DOT FM🐬VSS 218, and Snell M2015 standardised tests, and fulfil the standard for its target market, whether it be cycling or skiing. There are also 10 different "concept" designs by MIPS, which are marginally different iterations of the MIPS system meant to fit in different helmets. The MIPS Integra is designed for POC helmets and mountain biking, for example, while MIPS Spherical is a highly-integrated design present in many Bell and Giro helmets. As MIPS says, 🍷"every helmet is unique," and so it designs its safety system accordingly.

Does every brand sell MIPS helmets?

Not all helmet manufacturers are partners with MIPS. Kask for one does not make a MIPS-equipped he❀lmet at all. We’ll spare you the word soup of Kask’s official statement, and summarise it to say that Kask tests all of its helmets vigorously using 'KASK WG11 rotational impact testing' process, and that it successfully passes the international standardised tests which measure the rotational energy created by oblique impacts. 

Interestingly, with the 168澳洲5最新开奖结果:Nytron aero helmet, Rudy Project has also recently adopted the WG11 protocol too, which is named in relation to the CEN🎃\TC 158\Working Group 11, a group of experts with a helmet testing method and protocol developed by the CEN (European Committee for Standardisation). 

Pros of MIPS helmets

This section will be kept reasonably short, since there's just one ob🐷vious pro to MIPS-equipped helmets: a claimed - and potentially guaranteed - increase in safety. 

We say 'potentially guaranteed' for reasons explained above. If you're comparing two like-for-like helmets and the only difference is the MIPS liner, then according to MIPS, you're getting a꧟ minimum increase in impact protection of 10 per 🃏cent. 

Cons of MIPS helmets

As for the downsides, MIPS helmets are generally more expensive, but since we can’t always compare the ꧒“safeness” of helmets directly, there’s no way to tell what we’re actually paying extra for. Sure, we’r🃏e paying for the technology and the promise that this MIPS-equipped version is better at handling rotational impact than its non-MIPS cousin, but that’s about it. 

Before the MIPS SL was introduced, MIPS-equipped helmets were less breathable too, since many oꦆf the vents were blocked - partially - by the slip plane. MIPS SL is a much lighter-touch iteration, which leaves vents free to do what they're supposed to, but be aware of this if buying an older-model helmet. 

It isꦉ also important to note that MIPS-equipped helmets can occasionally also fit differently. They can be tighter and smaller because of the extra plastic slip-plane layer between the helm꧋et’s shell and its pads. Many helmet manufacturers are accommodating for the MIPS size difference, but if you’re considering making the switch to a MIPS-equipped helmet, we recommend trying it on for size first. 

Should I get a MIPS helmet?

The bottom line is thi✃s: modern-day helmets – MIPS-equipped or not – are rigorously tested and have made it through a gauntlet of high-impact, high-velocity crash testing and onto the consumer market. 

While we can’t always de🃏fine if a helmet is “safer,” we can say that a helmet is a lot better at protecting your brain than nothing. A helmet can save your life, regardless of if it has MIPS or not.