Pearl Izumi Isoshift

  • 4.5 star rating
  • Item #: 16210011-3OL
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Pearl Izumi Isoshift

  • 4.5 star rating
  • Item #: 16210011-3OL
  • Unavailable: Sorry, this product is no longer available. Please Contact Us for an alternative recommendation.

Pearl Izumi

Pearl Izumi Isoshift

The IsoShift has an optimal blend of cushioning and guidance in a lightweight stability shoe. With a lively forefoot feel, superb cushioning, and the 1:1 Graduated Guidance System, this is the ideal shoe for runners looking for a lightweight, high performance stability shoe.

Features

  • 1:1 Seamless Race Upper creates an unparalleled fit with a seam-free interior
  • 1:1 360° Lacing anatomically conforms to the foot for a tailored fit regardless of foot shape
  • 1:1 Graduated Guidance System guides the foot from heel strike to toe-off for a smooth, consistent feel
  • 1:1 Energy Cell cushions the forefoot upon impact and then returns energy back to the runner
  • SKYDEX heel crash pad
  • Full carbon rubber outsole for long-term durability and increased stability performance
  • Forefoot Flex Grooves for a smooth, efficient ride
  • NEW Ortholite sockliner for amazing step-in comfort and long-lasting cushioning
  • 360° degree reflectivity

  • Type: Structured
  • Manufacturer's Category: Stability
  • Pronation Control: Moderate
  • Weight: 10.2 oz
  • Height: 22/12 mm (Heel/Toe)
  • Drop: 10 mm
  • Features: 1:1 Seamless Race Upper / 1:1 360° Lacing / 1:1 Graduated Guidance System / 1:1 Energy Cell / SKYDEX® heel crash pad
US EU UK CM
5 35.5 2.5 21.5
5.5 36 3 22
6 37 3.5 22.5
6.5 37.5 4 23
7 38 4.5 23.5
7.5 38.5 5 24
8 39 5.5 24.5
8.5 40 6 25
9 40.5 6.5 25.5
9.5 41 7 26
10 42 7.5 26.5
10.5 42.5 8 27
11 43 8.5 27.5
12 44 9.5 28.5


Shoe Care & Maintenance
Clean mud off with a damp sponge and then stuff the inside of the shoes with paper to help absorb moisture and maintain shape. Never clean shoes in a washing machine. Keep the outsole clean by scrubbing with a soft brush when needed.

Air dry at room temperature. Do not dry the shoes by a fire, radiator or other heat source. Do not leave them in your car on a hot day. Extreme, direct heat can cause the materials to dry out or crack. This will damage your shoes and void your warranty.

  • Description
    Pearl Izumi

    Pearl Izumi Isoshift

    The IsoShift has an optimal blend of cushioning and guidance in a lightweight stability shoe. With a lively forefoot feel, superb cushioning, and the 1:1 Graduated Guidance System, this is the ideal shoe for runners looking for a lightweight, high performance stability shoe.

    Features

    • 1:1 Seamless Race Upper creates an unparalleled fit with a seam-free interior
    • 1:1 360° Lacing anatomically conforms to the foot for a tailored fit regardless of foot shape
    • 1:1 Graduated Guidance System guides the foot from heel strike to toe-off for a smooth, consistent feel
    • 1:1 Energy Cell cushions the forefoot upon impact and then returns energy back to the runner
    • SKYDEX heel crash pad
    • Full carbon rubber outsole for long-term durability and increased stability performance
    • Forefoot Flex Grooves for a smooth, efficient ride
    • NEW Ortholite sockliner for amazing step-in comfort and long-lasting cushioning
    • 360° degree reflectivity

  • Specs
    • Type: Structured
    • Manufacturer's Category: Stability
    • Pronation Control: Moderate
    • Weight: 10.2 oz
    • Height: 22/12 mm (Heel/Toe)
    • Drop: 10 mm
    • Features: 1:1 Seamless Race Upper / 1:1 360° Lacing / 1:1 Graduated Guidance System / 1:1 Energy Cell / SKYDEX® heel crash pad
  • Size Chart
    US EU UK CM
    5 35.5 2.5 21.5
    5.5 36 3 22
    6 37 3.5 22.5
    6.5 37.5 4 23
    7 38 4.5 23.5
    7.5 38.5 5 24
    8 39 5.5 24.5
    8.5 40 6 25
    9 40.5 6.5 25.5
    9.5 41 7 26
    10 42 7.5 26.5
    10.5 42.5 8 27
    11 43 8.5 27.5
    12 44 9.5 28.5


    Shoe Care & Maintenance
    Clean mud off with a damp sponge and then stuff the inside of the shoes with paper to help absorb moisture and maintain shape. Never clean shoes in a washing machine. Keep the outsole clean by scrubbing with a soft brush when needed.

    Air dry at room temperature. Do not dry the shoes by a fire, radiator or other heat source. Do not leave them in your car on a hot day. Extreme, direct heat can cause the materials to dry out or crack. This will damage your shoes and void your warranty.

Customer Reviews

    • 5.0 star rating
    • Love the colors
      Reviewer: Lynette

      11/7/2011

      I have been wearing this shoe for a few weeks now and love it! Great stability, cushioning and a smooth heel to toe transtion. The Seamless Upper fits like a glove!

    • 5.0 star rating
    • I love these shoes.
      Reviewer: Anonymous

      10/6/2011

      Lots of cushioning and excellent arch support. I am an excessive pronator and usually wear custom orthotics in my shoes, but I don't need my orthotics in these. Comfortable and provide stability.

    • 5.0 star rating
    • wow
      Reviewer: Cassandra

      9/14/2011

      These are definitely the most comfortable shoes I've worn. I did have to order 1/2 size up. I first tried the Syncrofuel style and they made parts of my foot uncomfortable but these are perfect.

    • 5.0 star rating
    • First Impression
      Reviewer: Nancy

      8/26/2011

      So, I just took the isoShift out of the box, and I am really excited about the shoe. I have been running in the isoFloat for 3 years, and it just never gave enough stability, despite being otherwise a great shoe. The isoShift feels very stable, with great arch support and a slightly firmer feel than the isoFloat. It does feel a little snug in the forefoot, but lets break it in and see what happens.

    • 1.0 star rating
    • no support
      Reviewer: Robin

      8/9/2011

      Tried these as the syncro glide I had worn for years and years were discontinued. Very disappointed, no support, will not order these again.

    • 5.0 star rating
    • This shoe is awesome!
      Reviewer: Crabcake

      8/6/2011

      I have been wearing this shoe for a few weeks now and it is the best stability shoe I have ever worn! Great cushioning, comfort and a smooth, stable ride! Seamless upper is a glove like fit.

    • 5.0 star rating
    • perfect combo
      Reviewer: kim

      7/22/2011

      perfect combo of lightweight speed and stability.