Nitro-Infused Shoes: What Are Nitrogen-Injected Sneakers?

Nitrogen injection is popular in a range of products throughout the food and beverage industry. But did you know that nitrogen injection is also becoming prevalent in other industries, like footwear? That’s right, nitro-infused shoes exist, and they’re incredibly comfortable!

Brooks, one of the most respected names in athletic footwear, has recently invented a type of nitrogen-injected shoe – the DNA Loft v3. This new advancement in footwear technology uses nitrogen injection to create a soft cushioned sole for runners seeking a new experience with their athletic footwear. Let’s take a closer look at nitro-infused shoes.

Overview of Nitro-Infused Shoes

Brooks set out to create a “whole new world of softness” with its new nitro-infused shoes. The difference between their standard foam and the nitrogen-injected foam is the size of the cell structure. The larger cell structure in the cushion provides the wearer with a greater sense of cushion.

When did Brooks start to experiment with nitrogen-infused shoes?

Brooks has been working with nitrogen injection for approximately three and a half years. They discovered that nitrogen injection enhanced the effect of the foam cushion, creating a softer, lighter, and more responsive feel.

What made Brooks experiment with nitrogen?

The decision to experiment with nitrogen came after listening to what their customers wanted. People who buy Brooks shoes want supportive soles without being too squishy. Runners also care about the aesthetics of the shoe itself.

Ultimately, the decision to do anything with Brooks shoe designs always comes down to customer needs. Every iteration of every shoe is tried out on potential customers, who then critique the shoe and provide feedback that guides the design. The nitrogen infusion gave clients exactly what they were seeking in a shoe.

How does this work?

Softer and lighter are the words that Brooks uses to describe their nitrogen-infused soles – but also more responsive. In other words, the runner wearing the shoe sinks gently into the sole but then bounces back quickly for an easy, comfortable run.

The responsiveness comes in part from the shoe’s sole design. The foam is split into two parts, including the heel and forefoot. This allows the runner’s foot to have a soft, springy landing that bounces back easily. This facilitates the natural movement of the foot. The wearer gets a pleasant sinking feeling followed by a snapback that propels them forward.

How is the shoe made?

The foam is made through a supercritical fluid foaming process. Brooks starts with base proprietary foam and then applies heat, pressure, and nitrogen. The mixture is injected into the foam and held there for a while. Eventually, the heat is turned down and the soles become what they are.

What makes the Brooks shoe different?

Nitrogen-based cushioning systems are not brand new, but the Brooks shoe stands out because the nitrogen is fused directly with the midsole’s foam. Which enables the sole of the shoe to be overall more responsive to the movement of the foot.

Experimenting with Nitrogen? Get Your Nitrogen Supply from the Right Source

Nitrogen infusion is changing industries across the board and can benefit your business too. It can be injected into a variety of products, often with amazing results.

On Site Gas offers reliable nitrogen gas generators for these purposes. As one of the most respected names in the industry, we can provide you with the tools you need to infuse your products with nitrogen. Contact us today to get a quote.