bimai 42k running shoes step forward key step

As an internet sports company composed of runners, Codoon designs products from the pain points of runners. In order to produce high-quality domestic running shoes, Codoon launched the Codoon 21K road running shoes last year. Due to their cool color scheme, unique last shape, and reasonable price, they quickly became a must-have for joggers. This year, after continuous improvement and refinement to provide runners with a comprehensive running solution, the Codoon 42K professional marathon running shoes have emerged.

The packaging of the Codoon 42K running shoes is both high-end and environmentally friendly, using a double-layer black and white air cushion packaging. The company's unique QR code logo is prominently printed on the top of the packaging, and a hand-carry rope is thoughtfully provided for easy carrying. The Codoon 42K is available in three colors: Codoon Purple, Fluorescent Yellow, and Basic Black. The overall color scheme returns to simplicity, without the eye-catching contrasting colors commonly used in running shoes. I chose the Basic Black version, which features a one-piece design of PU leather and mesh on the upper, using a seamless bonding process and equipped with jacquard mesh to increase breathability while fitting the foot shape. The toe has anti-kick and reflective designs, and the black and white laces also have reflective functions. The heel has a large reflective 'Codoon' character and a subtle '42.195' marking on the side, showcasing the designer's attention to detail and providing maximum safety for night running. The sole uses top-tier running shoe materials such as EVA and a four-density midsole with a rubber outsole, and also adds an 'X' shaped TPU anti-torsion design to provide better stability and guidance, protecting runners from sports injuries. The insole is a high-density 3D supportive insole, with 3D high-density materials added in the force area to ensure quick support when landing. The newly upgraded design can support a weight range of 40-100KG. This high-spec professional marathon running shoe weighs 234G per shoe and performs better at a pace greater than 530, making it suitable for intermediate to advanced runners for half or full marathon racing.

Whether a shoe is good or not, only the feet know. I usually wear size 37 for high heels, but I choose one size larger for running shoes, so I chose size 38 for the Codoon 42K. After putting them on, they fit very well. I tried squatting and jumping, and felt a slight rebound.

For my first test run, I chose the road. Since the shoes were new and I wasn't in the best condition in the morning, my pace was around 610 for the first three kilometers, and I didn't feel any significant cushioning or support effects from the shoes. After three kilometers, running on the cement road along the riverbank, my pace improved to under 6 minutes, and I gradually felt noticeable cushioning from the sole to the foot.

The next day, I continued to test the same route for ten kilometers at a pace under 6 minutes. After breaking in the shoes, they provided even better comfort. Since the Codoon 42K is a racing shoe, it was necessary to do some speed runs to test its support in terms of wrapping and stability. Since I usually run over five kilometers at a pace of 6 minutes, I invited a few running friends to pace me for a five-kilometer speed test on a rubber track. After a one-kilometer warm-up, I increased the pace to 540. Due to my habit of landing on my heels, I felt good heel stability during the run, with noticeable support from the heel upon landing. The shoes are light, making racing relatively easy, and their weight can almost be ignored.

During the second five-kilometer speed test, as I gradually adapted to the Codoon 42K professional running shoes, my pace during the last kilometer sprint approached under 5 minutes, which should be my personal limit. Thanks to the good cushioning provided by the running shoes, my knees did not feel uncomfortable after the run.

As a professional marathon running shoe, it needs to provide runners with more support and protection during long-distance runs. This time, I continued to invite running friends to test the long-distance performance of the Codoon 42K professional running shoes. Perhaps to deliberately test us, it rained heavily all night and was still drizzling in the morning, but fortunately, all the running friends showed up as planned. We chose asphalt roads and gravel roads for the test. After the previous road runs, the shoes and feet had already broken in well, with excellent wrapping. During this run, under the guidance of running friends, I switched to landing on the forefoot. Thanks to the 3D high-density materials added in the force area of the Codoon 42K insoles, I could feel the cushioning from the sole upon landing and strong support when pushing off the ground.

On the rainy road, the outsole's grip function was good, with no slipping. After successfully completing my first half marathon of the year wearing the Codoon 42K, it might be time to run even longer distances, like 30 kilometers or 42.195 kilometers?

Comparison brings progress, and imperfections lead to excellence. The Codoon 42K does not use a wide last shape, which provides better wrapping for narrow feet. However, if you have wide forefeet or fat feet, you might need to choose a larger size. For fashionable female runners, the classic black and white color scheme is very versatile. It can be paired with jeans for a youthful and energetic look or with a skirt for a stylish and avant-garde appearance. It's not just a shoe for running.

If you are an intermediate to advanced runner and are used to the four major running shoes, you might want to try the Codoon 42K professional marathon running shoes. Whether in terms of material selection, design, or testing, you can feel the sincerity of domestic running shoes towards runners. For running shoes and marathons, the journey is long, but taking each crucial step can lead to ultimate victory. I highly recommend the Codoon 42K professional marathon running shoes; you won't be disappointed with them.