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Pearl Izumi Syncrofloat IV

Item Number: 16211003-3TS

  • Regular: $115.00 Save 68% ($78.77)
  • Clearance: $36.23
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Clearance items are available in limited quantities. Once these products are sold out, they will not be restocked. All sales are final on clearance items and no returns will be accepted.
Clearance: This product is available at a reduced price. Please note that all clearance sales are final. We cannot accept returns on clearance items.


  • Type: Structured
  • Manufacturer's Category: Light Stability
  • Pronation Control: Mild
  • Weight: 10.4 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 8 customers

Have an opinion on this product? Share your thoughts.

  • Great!

    Customer Rating
  • Date: 11/14/2011
    Reviewer: | St. Louis
  • 5 out of 5 Great shoes!! Previous reviews were exact. I took the advice to buy a half a size larger and they fit just right. was also amazing in their delivery process

  • Good looking and well-cushioned, too!

    Customer Rating
  • Date: 11/7/2011
    Reviewer: | Missouri
  • 4 out of 5 I use these shoes for everything from lifting to running and x-biking. They are so well cushioned that I would buy them again; in fact, this is my third pair! Others must agree because when a Pearl Izumi comes out, I have to act quickly as my size always sells out in no time. I often hear the comment, "Those are good looking shoes. What kind are they?" I then proceed to tell them how happy I am with the Pearl Izumi brand.

  • Pearl Izumi makes some really good running shoes.

    Customer Rating
  • Date: 10/30/2011
    Reviewer: | NC
  • 3 out of 5 Pearl Izumi makes some really good running shoes. THat said, these shoes are not the really good ones they make. I think the lower price reflects this. The shoes are really inflexible and hard, with no good energy return. WHile my other PI's were very heavy they had just enough flex to them and excelllent energy return, at times when I was tired I felt like the shoes might be running themselves. I ran a few miles in these and was sorely disappointed. I then used the shoes for work for a while, but the heel tab is pretty high on them and it irritated my achilles. I'm totally a fan of Pearl Izumi, just not a fan of these shoes. I would really recommend either saving money for a better pair of PI runners, or trying to find something on sale. I was very excited to save money, the end I had to buy a new pair of, didn't save any money at all..... On the plus side, they are very attractive and I did get a lot of shoe compliments when I did wear them for work (I work where one can normally wear such shoes.)

  • This is my 7th pair of SyncroFloats

    Customer Rating
  • Date: 10/11/2011
    Reviewer: | AZ
  • 4 out of 5 This is my 7th pair of SyncroFloats, but the first time I've purchased the IV. They seem to run smaller than earlier versions of the shoe, so I wish I would've known to order a half size larger. The greatest thing about these shoes is the seamless upper. When I pair these shoes with Wright double layer socks, I never get blisters.

  • Absolutely love this shoe

    Customer Rating
  • Date: 10/11/2011
    Reviewer: | Ohio
  • 5 out of 5 Absolutely love this shoe. It's light weight, fills in my high arch and I have no knee or foot pain now!! I've got happy feet!

  • Great cushion

    Customer Rating
  • Date: 9/7/2011
    Reviewer: | Virginia Beach, Va.
  • 5 out of 5 This runs the same size as my previous Pearls. They were the same model name. They have great cushion and pronation control.

  • Love em

    Customer Rating
  • Date: 9/2/2011
    Reviewer: | Michigan
  • 5 out of 5 This runs the same size as my previous Pearls. They were the same model name. They have great cushion and pronation contro

  • Great shoes

    Customer Rating
  • Date: 7/26/2011
    Reviewer: | Raleigh, N.C.
  • 5 out of 5 Great shoes!! Previous reviews were exact. I took the advice to buy a half a size larger and they fit just right.

Pearl Izumi Syncrofloat IV Coral / Dahlia

Available Colors

  • Pearl Izumi Syncrofloat IV Coral / Dahlia

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.
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.

Styles Availability Price/Each
Pearl Izumi Syncrofloat IV Coral / Dahlia Coral / Dahlia, 6, Medium
SKU: PL16211003-3TS-6M
In Stock $36.23
Coral / Dahlia, 6.5, Medium
SKU: PL16211003-3TS-65M
Out of Stock $36.23
Coral / Dahlia, 7, Medium
SKU: PL16211003-3TS-7M
Out of Stock $36.23
Coral / Dahlia, 7.5, Medium
SKU: PL16211003-3TS-75M
Out of Stock $36.23
Coral / Dahlia, 8, Medium
SKU: PL16211003-3TS-8M
Out of Stock $36.23
Coral / Dahlia, 8.5, Medium
SKU: PL16211003-3TS-85M
Out of Stock $36.23
Coral / Dahlia, 9, Medium
SKU: PL16211003-3TS-9M
Out of Stock $36.23
Coral / Dahlia, 9.5, Medium
SKU: PL16211003-3TS-95M
Out of Stock $36.23
Coral / Dahlia, 10, Medium
SKU: PL16211003-3TS-10M
Out of Stock $36.23