Sale: $ MSRP: $


Important Shipping Note: U.S. sales only.


With its universal fit, the Nike Structure 15 works for a variety of feet. Additional Flywire has been added to the upper and heel for a snug mid-foot and rear-foot hold. The segmented medial post provides an adequate amount of support needed for moderate to severe over-pronators. The Structure 15 works best as an everyday trainer.

Model Number:

View all colors 

Weight: 11.4 oz (size 9)

Stack Height: Heel (30mm), Forefoot (19mm)

How It Fits (based on width D) Width D=Medium

  • Sizing: Standard running shoe length
  • Heel: Narrow to medium
  • Midfoot: Medium to full volume
  • Forefoot: Narrow to medium width
  • Toe-Box height: Medium to low
  • Arch Structure: Medium height



The Structure+ 15 is a moderate feature, moderate support shoe designed for daily training and high mileage. It is built with a semi-curved shape. This shoe is Nike+ sensor compatible.


  • Zoom Air located in the heel and forefoot consists of low-profile pressurized air pockets that flex on contact for responsive cushioning.
  • Phylon is a full-length midsole foam that delivers lightweight, resilient cushioning.
  • Crash pad at the bottom of the heel is a decoupled, gender-specific unit that reduces impact shock and corrects over pronation.
  • Segmented medial post consists of a higher density two-piece foam unit in the midfoot to help correct over pronation.
  • Arch bridge s a gender-specific, thermoplastic unit that wraps from the midfoot back to the heel, for added stability to correct over pronation.
  • Cuboid pod is located in the lower, lateral side of the midfoot.
  • Natural Motion Engineering design incorporates strategically placed grooves for a flexible, smooth, and more natural ride.
  • Open mesh covering the upper provides great breathability.
  • Flywire around the midfoot and rearfoot is made of high tensile strength fibers layered between TPU and foam for a strong, lightweight, and dynamic fit.
  • Notched Inner Sleeve in the midfoot and forefoot for enhanced comfort and fit.
  • Dual-layer Ortholite sockliner with Fitsole geometry sits underfoot and provides additional cushioning and comfort.
  • Strobel Last with the upper stitched to full-length fabric for a comfortable underfoot feel.
  • BRS 1000 carbon rubber provides durable traction.
  • Duralon blown rubber is located in the forefoot under the metatarsal head area for improved cushioning.
  • Environmentally Preferred Rubber located in the forefoot provides multi-surface traction.
  • Waffle outsole design provides multi-surface traction and a touch of cushioning.

Footwear Performance Characteristics

Pronation Control: What's This?

  • Neutral
    • Min
    • Mod
  • Support
    • Min
    • Mod
    • Max
  • Motion Control
    • Mod
    • Max

Heel-Toe Offset (mm): What's This?

  • 0
  • 1-2
  • 3-4
  • 5-6
  • 7-8
  • 9-10
  • 11+

Stack Height:

  • Barefoot
  • Minimal
  • Low
  • Medium
  • High
  • Maximal


  • Road
  • Road-Trail
  • Hard Trail
  • Varied Trail
  • Soft Trail

Shoe Type:

  • Premium
  • Standard
  • Performance
  • Racing

Customer Reviews

Comments: 25-30 miles/week, 5'10" and 175lbs, fairly flat feet

Really like this shoe as an everyday trainer.  I have wore the 14's and am on my second pair of 15's.  The shoe is very comfortable to me for both high mileage days and interval work.
From: Dempsy, NC,  USA

Comments: First off, the shoe is a great looking shoe. It fits very snug to the foot, but runs a bit tight. Think of getting 1/2 a size larger. It has tons of cushioning, which is ideal for daily running, especially on any concrete surface. However, it doesn't really allow for a natural ride. The almost inch of outsole encourages landing on the heel, and I have a mid-foot strike, so the two don't go together well. It is a somewhat heavy shoe, but it more than makes up for that with its comfort, cushioning, and support. In terms of stability, the shoe does a great job fixing over pronation. But the big downside is the heftiness and unnatural feel of the shoe. I'd give it a 3.8 out of 5.
From: Matt, Maryland, USA