Wife is very happy, her words were ‘it’s like walking on a cloud’

Nike InfinityRN 4 Blueprint
Men's Road Running Shoes
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Maximum cushioning provides elevated comfort for everyday runs. Experience a soft, rocker-shaped platform made with new ReactX foam underfoot, and an ultra-comfortable collar and tongue for a snug feel. Plus, a water-resistant membrane was added to this version to help keep you dry.
- Colour Shown: Multi-Colour/Multi-Colour
- Style: HJ6648-900
- Country/Region of Origin: Vietnam
Nike InfinityRN 4 Blueprint
Maximum cushioning provides elevated comfort for everyday runs. Experience a soft, rocker-shaped platform made with new ReactX foam underfoot, and an ultra-comfortable collar and tongue for a snug feel. Plus, a water-resistant membrane was added to this version to help keep you dry.
Innovation is our inspiration
Bill Bowerman, Nike's original innovator, put our blueprint in place. He inspired the Blueprint collection design details, like the speckled Swoosh logo and sketches of feet on the insole. They remind us of where we've been as we keep moving forwards.
Key features
- An updated Flyknit upper for sock-like comfort
- New ReactX foam in the midsole for extra cushioning
- A Waffle outsole for durable traction on the roads
- An ultra-comfortable collar and tongue for a soft, snug fit
- What's new? New ReactX cushioning for even more comfort, and a revamped upper and wider toe box.
Product details
- Weight: Approx. 354g (men's size 9)
- Heel-to-toe drop: 9mm
- Not intended for use as personal protective equipment (PPE)
- Colour Shown: Multi-Colour/Multi-Colour
- Style: HJ6648-900
- Country/Region of Origin: Vietnam
Size & Fit
- Fits small; we recommend ordering half a size up
- Size Guide
Reviews (477)
Reviews (477)
4.6 stars
Cloud like
Rhys - 28 Jun 2025
Love the Comfort and Feel
Kelvin Tse - 21 Jun 2025
Love the cushioning comfort, stability and light weightiness of the shoe. Makes me want to run more everyday.
Best for running and 4th pair I've had
JReview - 25 Jun 2025
Comfortable and my 4th pair of these shoes

Nike InfinityRN 4 Blueprint