Tag Archives: footwear

These pair of sneakers can be fully customized to the needs of growing kids

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For growing kids having a brand new pair of shoes can be a nightmare in just a year as their feet grow. Sure, they can get a new pair even though the last one is fairly good to use, but there are environmental impacts to this if that concerns you. A pair can generate up to 30 pounds of CO2 emissions which is something you’d want to avoid at all cost.

The 4Steps 3D-Printed sneakers concept by Michele Di Carlo wants to get over the issue of growing kids and piles of shoes that end up in landfills every year. In works ever since 2017, the project wants to help address the problem of eco-sustainability in the footwear industry. The use of a 3D printer to make a pair further lessens the environmental impact.

Designer: Michele Di Carlo

The target audience for this resizable pair of sneakers weighing 123 grams is kids aged between 6 and 14 who can use the same shoe for almost five years (that’s if they use them with care) before needing a new one. Each separate part of the shoe can be replaced for easy recycling and repair if needed. The use of molded parts having a honeycomb structure adds to the lightweight aesthetics of the pair. Michele has created a prototype of the sneakers using Filafex filament, a type of thermoplastic polyurethane known for its softness and durability.

The level of customization is not just restricted to size, the kids can choose to replace the style of uppers and sides, and also change the color or personalize them with logos or characters. Changing the size or replacing new customizable sections is as easy as taking them apart and assembling the pair again. The adjustable sneakers come with retractable heels to fit the new shoe size and all the pieces can be stringed back easily under the supervision of an adult.

4Steps sneakers are held together with the elastic strings and the adjustments can be made by unclipping and then clipping these strings back. For the summertime, the shoes have a breathable mesh while for the winter season, a layer of insulation can be put. For now, the cool sneakers are in the concept and prototyping phase, and we hope to see them as a real product soon.

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Sustainable canvas sneaker explores a unique design that lets you detach and repair your footwear

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The Disassembly Lab is really one of those designs that doesn’t need much explaining. A lot of what makes this footwear great is clearly visible in its aesthetic itself, making it one of those shoes your eyes fall in love with LONG before your feet do. After all, isn’t that a hallmark of great design?!

What makes the Disassembly Lab footwear so great is its clever construction, featuring easy-to-disassemble parts that make the shoe simple to repair and even recycle. The shoe is characterized by two distinct halves, the upper body, and the outsole, with rivets/plugs that let you wind a piece of rubber band around. The rubber band holds the two halves together, also allowing for flexibility during movement. The result is a shoe that’s distinctly different, as the rubber band goes beyond being just a design feature – it becomes an iconic element of the Disassembly Lab’s design, turning sustainability into pretty much a visual motif!

Designer: Robin Luginbuhl

Chris Wawrousek, Innovation Studio Lead Designer at New Balance once said – “One day, laws are going to change, and brands will be responsible for the entire lifecycle of their products from beginning to end.” This phrase stuck with Robin as he designed the Disassembly Lab sneaker prototype. “Products can’t live on their own anymore; they have to be conditioned to a new system if they want to become more responsible,” Robin expanded. “Essentially, Disassembly extends the life of a shoe, making it repairable, restorable, replaceable, and recyclable.”

A major part of shoe assembly (and a major recyclability hassle) is the glue that’s used to hold components together. While fabric and leather elements can be stitched together, the upper half of a shoe is almost always glued to its outsole, giving it reliable durability during use, but becoming a big hassle when it comes to recycling because A. this glue can’t be ‘unglued’, and B. it’s almost always made of synthetic materials, so the shoes can’t be bio-degraded either. Robin’s alternative is simple, and frankly genius. Visually, it reminds me of the rubber bands used in braces, but technically, it’s an incredibly effective way to hold the shoe upper and sole together in a way that allows for flexibility without a hassle.

The result is a combination of iconic and genius. The shoes look great, with their patterned ‘belts’ that can be adjusted, customized, and even tightened or loosened depending on overall flexibility. The pegs on the upper and lower halves can be shaped in circular or rectangular designs, causing the rubber band to adopt different patterns, much like sound waves (sine, sawtooth, square, etc.) There’s even an experimental 3D-printed upper that has jigsaw-style pieces that plug into the sole (concept visible below).

“These shoes, with their TPU soles and 3D knitted upper, are reduced to the essentials, enabling simple, rapid production and assembly by hand, and easy recyclability,” Robin mentions in his project post on Instagram. The Disassembly Lab is currently just a concept, but even as a proof of concept, it’s rather remarkable. We could use a few wearability-test videos to really get a sense of the practicality of the design, but otherwise, both functionally and ecologically, we’re sold on the idea!

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Moonwalker X robotic shoes arrive at CES 2024 with improved maneuverability and lightweight modular design

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Back in 2022, a pair of motorized shoes dubbed Moonwalker burst into the scene, promising to be the fastest pair on the planet. Developed by Shift Robotics, they hook onto your regular shoes and give you superhuman abilities to glide, as if you’re you are moonwalking.

The Austin-based maker has again touched base at CES 2024 with an improved version called Moonwalker X, and we got hands-on time with these AI-powered shoes at the event. According to founder and CEO Xunjie Zhang, “In developing X, our focus was clear: enhancing productivity without compromising safety.” We second this vision as the product is proud recipient of the “Best of CES 2024” award.

Designer: Shift Robotics

The intended use for these robotic shoes is for commercial and business applications where speed and productivity is the key. For example, in a warehouse or manufacturing facility where human movement needs to be optimized while saving effort for efficiency. That said, the Moonwalker X’s can be put to good use in daily life too – for instance – hurrying to your office in the morning time or commuting in the crowded city streets. There have been other iterations of such rollerblades on steroids like the Segway – Ninebot Drift W1 and Hoverwheel, but they’ve not smashed the popularity button as expected.

In our experience with the robotic shoes at the event in Las Vegas, they do feel lighter being 3.2 pounds each – almost a pound lighter than the original version. Compared to the previous iteration they are slightly smaller and as an added perk are highly modular too for repairability. The AI control system has been re-engineered for better control in tight spaces and the shock absorption capabilities have also been honed. If you’ve keenly followed the progress of the Moonwalker, you’ll notice the number of wheels on each shoe has now been reduced to six from the 10 wheels on the original version.

Shift Robotics has not yet revealed anything about the pricing and says that it’ll be announced in the first half of 2024 when they’ll be ready to ship.

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Nike Alphafly 3 Proto lets you run a marathon comfortably and fashionably

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I know a lot of people whose holiday gift wish list would be a pair of sneakers, specifically a pair of Nike sneakers. Those who are too old for Santa would probably post their dream sneaks on their social media in the hopes that one of their loved ones would grant their wish. If you’re planning to do a bit of long-distance running, this new pair from Nike is something you can dream about.

Designer: Nike

The Alphafly 3 Proto is created specifically for those who are looking for sneakers that can withstand two-hour marathons and beyond. It has actually been tested by actual marathoners like world record holder Kelvin Kiptum famed middle and long distance runner Sifan Hassan. Nike says these shoes are “fine-tuned for marathon speed” so you can challenge yourself to beat your personal records and if you’re into competitive running, to leave others in the dust.

These sneakers are special because of three kinds of innovative technologies that can power your run (or walk). You get two forefoot Air Zoom units together with the ZoomX foam so you get energized no matter how long you’ve been running. There is also a full-length carbon fiber plate which helps propel your stride. Lastly, you get the heel-to-toe ZoomX foam midsole so you’re still comfortably walking or running whether it’s mile 1 or mile 26.2.

The Alphafly 3 Proto is also the lightest in this line and has an Atomknit upper that will give your feet room to breathe and at the same time have better multidirectional containment. It also has notched laces and an integrated knit tongue with lofted padding. You will have to wait for the new year to get your hands on this pair though as it will only be available by January.

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