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Pearl Izumi Syncrofloat IV

Item Number: 16111003-3TC

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  • Type: Structured
  • Manufacturer's Category: Light Stability
  • Pronation Control: Mild
  • Weight: 12.1 oz
  • Height: 24/12 mm (Heel/Toe)
  • Drop: 12 mm
  • Features: 1:1 Bonded Seamless Upper / 1:1 360° Lacing / 1:1 Energy Foam / 1:1 Energy Heel Crash Pad / 360° Reflectivity


  • Raising the bar again, the new syncroFloat IV runs and feels better than ever. With a touch of support for the mild pronator, this is a smooth, well-cushioned and responsive shoe for the efficient runner.


    • 1:1 Seamless 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
    • Half-length low-profile syncro Stability Frame
    • 1:1 Energy Foam cushions the forefoot upon impact and then returns energy back to the runner
    • SKYDEX heel crash pad
    • Hybrid blown rubber and carbon rubber forefoot with carbon rubber heel crash pad
    • Segmented forefoot for a smooth, efficient ride
    • NEW Ortholite sockliner for amazing step-in comfort and long-lasting cushioning
    • NEW 100% recycled lace webbing and laces
    • 360° reflectivity
    • Training Last

Reviews: Pearl Izumi Syncrofloat IV

5 out of 5

Reviewed by 7 customers

Have an opinion on this product? Share your thoughts.

  • I love this shoe.

    Customer Rating
  • Date: 11/2/2011
    Reviewer: | VA
  • 5 out of 5 With very little need for break in, this was a wonderful shoe from the start. I run 40-50 miles per week and wore this straight out of the box. This shoe has a nice roomy toe box. I love the width, also.

  • This is my third pair of Pearl Izumis

    Customer Rating
  • Date: 10/31/2011
    Reviewer: | Michigan
  • 5 out of 5 This is my third pair of Pearl Izumis, but first pair of Floats. I ordered a full size larger. It took a little longer to break them in, but once that was accomplished - 5-6 days - I loved them! I ran 6 miles yesterday and they feel great. They offer great support without weighing you down. I would definitely purchase again.

  • Nice Shoe

    Customer Rating
  • Date: 10/13/2011
    Reviewer: | TX
  • 5 out of 5 Nice shoe, fits well, and lives up to its label of "very lively". I'm a heavy runner, and these shoes have served me well. Would buy again, and there's nothing better than service.

  • Comfortable

    Customer Rating
  • Date: 10/5/2011
    Reviewer: | Alabama
  • 5 out of 5 These shoes are incredibly comfortable, breathe well, and have good support. The sides are seam free which means when you tighten the laces, you determine how much support you want. My feet are wide and these fit perfectly. Great for long or short runs

  • Great shoe

    Customer Rating
  • Date: 9/21/2011
    Reviewer: | Topeka KS
  • 5 out of 5 I am glad to have the availability again through I have been buying other brands when you stopped carrying them as they are not available locally in Topeka. These shoes are my favorit because I am a moderate pronator. Comfort is excellent.

  • These shoes are great.

    Customer Rating
  • Date: 9/21/2011
    Reviewer: | CA
  • 5 out of 5 True to fit and offer great support. Also they are great looking I have received several compliments.

  • Too heavy

    Customer Rating
  • Date: 8/30/2011
    Reviewer: | MN
  • 2 out of 5 This was my fourth pair of Pearls and probably my last. They are too heavy for comfortable running. They have too many choices in their line, making it difficult to know which ones are the lighter shoes.

Pearl Izumi Syncrofloat IV Black / Fairway

About Pearl Izumi Syncrofloat IV

  • Select a pair of well-cushioned Pearl Izumi Syncrofloat running shoes to pamper your hard-working feet. As a runner, you know the importance of ensuring that your arches are cradled and your heels and toes are insulated from unpleasant impacts. The Syncrofloat will carry your feet as you move, shielding them from inevitable jolts and jounces. These shoes are designed for mild pronation control, keeping feet straight as you run. The lacing and seamless uppers are also designed for maximum comfort. Your feet can thrive in a well-cushioned pair of Syncrofloats.

About Pearl Izumi

Pearl Izumi collage Pearl Izumi designs shoes for a rare breed of individuals called runners. Are runners an endangered species? Whether its track or trail runners, Pearl Izumi believes so. That's why its shoes aren't just made to look good but to go fast. The Japanese-based company all started when a father set out to provide his son the best gear for bicycle racing. The brand made its way stateside in the early 80s providing sponsorship dollars to bike teams. Nowadays, Pearl Izumi builds products for many high-endurance sports including cross-country skiing, triathlon, running, and, of course, cycling.
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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.