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Nike Air Zoom Pegasus 42: the daily trainer icon, 2025 edition
Step into the world of the Nike Air Zoom Pegasus 42, the 42nd installment of a line that started in 1983 and became Nike's go-to daily trainer. With ReactX foam, Air Zoom units in the heel and forefoot and a breathable mesh upper, the Pegasus 42 takes you from your first easy run to long Sunday outings. At MTHOR we curate the most sought-after colorways of this lineup, all authenticated by our expert team, so you can enjoy this running icon in pristine condition.
The story of an icon: 42 years of Pegasus dynasty at Nike
It all begins in 1983, when Nike releases the first Air Pegasus, named after the winged horse of Greek mythology. The promise: give runners a shoe that puts wings on their feet without breaking the bank. Sold for $50 at launch, it instantly became the running best-seller and inaugurated a dynasty Nike would refresh almost every year.
From iteration to iteration, the Pegasus has carried every major tech leap of the brand: the rise of Cushlon, the arrival of Flyknit on the Pegasus 33 in 2016, the integration of React then ReactX in 2024 on the Pegasus 41. The Pegasus 42, released in 2025, perfects the recipe by reworking the upper and tightening lateral stability without breaking what works. Adopted by weekend marathoners and pro coaches alike, the Pegasus remains to this day the best-selling running shoe in the Nike world.
A unique technology: how do ReactX and Air Zoom work on the Pegasus 42?
The Pegasus 42 rests on two complementary technologies. ReactX foam, introduced in 2024, returns 13% more energy than the previous React while being produced with a smaller carbon footprint. Its job: cushion the impact, protect the joints on long runs and return as much energy as possible at every stride. Above it, two Air Zoom units are embedded in the midsole — one in the heel, one in the forefoot — to deliver a more dynamic energy return at toe-off.
Three concrete benefits follow: lasting comfort over 10, 20 or 30 km thanks to ReactX cushioning; immediate responsiveness at toe-off thanks to Air Zoom; and rare versatility that lets the Pegasus cover easy jogs, tempo runs and long efforts with the same shoe.
The iconic models in the Pegasus 42 collection
The Nike Air Zoom Pegasus 42 line comes in several colorways that quickly became cult among runners. Classic Black/White and White/Photon Dust dominate the early drops, followed by the very popular Phantom/Mineral and Wolf Grey/Volt versions on the asphalt. On the lifestyle side, pastel colorways and sportswear editions take the Pegasus beyond the running circuit. GS kids' versions and wide editions round out the line for every foot. The Pegasus 42 release was also marked by limited collaborations with US and European running clubs, gone in hours.
Why buy your Nike Air Zoom Pegasus 42 at MTHOR
MTHOR Shop specializes in authenticated sneakers. Every pair in our Nike Air Zoom Pegasus 42 collection goes through a rigorous check by our expert team: we inspect the consistency of the box and size label, the materials, smell, stitching, shape and sole, as well as the laces and accessories. For deeper checks we rely on specialized tools like the UV lamp or microscope. Every order ships with a tamper-evident seal. Learn more about our authentication process.
We offer worldwide delivery in 2 to 8 days, signed for at home, with real-time tracking by email and WhatsApp, 4 interest-free installments via Klarna or Scalapay, and a France-based customer service available Monday to Friday, 9am to 6pm. Our 14-day return policy has you covered.
FAQ — Nike Air Zoom Pegasus 42 at MTHOR
How do I verify the authenticity of a Nike Air Zoom Pegasus 42?
Every pair sold by MTHOR is authenticated by our experts before shipping. On the Pegasus 42 specifically, we check the density and exact color of the ReactX foam, the quality of the upper mesh and the placement of the Air Zoom units, three key points separating a real pair from a counterfeit. See the full process.
What size should I pick for the Nike Air Zoom Pegasus 42?
The Pegasus 42 fits true to size. If you usually wear a 42 in Nike, take your usual size. Some runners go up half a size to leave room for the foot to swell on long distances. The Pegasus 42 is also available in a wide version for wide feet.
Is the Pegasus 42 marathon-ready?
Yes. The Pegasus 42 is considered one of the best all-round daily trainers on the market. With ReactX cushioning and Air Zoom units, it absorbs impact on long distances while staying responsive enough for tempo sessions. It's the runners' favorite for marathon training, even if for race day many switch to a lighter shoe like the Vaporfly.
Which box ships with my pair?
You receive the original Nike box matching your colorway, with all factory accessories. The MTHOR seal guarantees the pair has not been opened since authentication.
Will I have to pay customs fees?
No, no customs fees are at your charge. MTHOR covers all duties and taxes worldwide. The price displayed on the site is the final price you pay.
Can I return my pair if it doesn't fit?
Yes. You have 14 days from receipt to return your pair in original condition. Refunds are processed within 24h of receiving the return.
Going further
Discover our full Nike collection and our Basketball selection. Our detailed authentication process or our guide How to spot a real pair of sneakers.
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