Pearl Izumi Syncro Float 4

A long proven neutral running shoe from Pearl iZumi Syncro Float series has just got better, in its latest incarnation, Pearl iZumi Syncro Float 4. To improved midfoot support, the Syncro Folat 4 has slight redesigned to its seamless while maintaining all proven features, yet again it has proven itself to be another great update on a smooth, well cushioned and responsive shoe for the efficient runner.

MSRP : US$110
Weight : 12.4 oz / 351 gm
Predecessor : Syncro Float 3
Product Cycle : RY.2011.→DY.20XX.
Features : Upper : Seamless Upper, Welded Overlays, Ortholite Sockliner : Midsole : SkyDex® Midsole, SkyDex® Cash Pad, Syncro Stability Frame HL : Outsole : Carbon Rubber, Blown Rubber

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Recommended for the neutral to mild-overpronator who requires enhanced cushioning and extended durability.

History : Syncro Float Series : Float 4('11), Float 3('09), Float 2~1

Blown Rubber : A general term used to describe a highly cushioned yet less durable form of rubber.

Carbon Rubber, Heel : An extremely durable outsole which consist of synthetic rubber with carbon.

Ortholite sockliner : Under foot insert for amazing step-in comfort and long-lasting cushioning every time.

Seamless Upper : Seam-free interior upper, designed to reduce irritation with unparalleled fit.

SkyDex® Midsole : Cushioning. Protection. Comfort : The Skydex gives your foot a serious cushion on heel strike, every time, for long mileage. Integrated with the SyncroFrame Guidance System, it greatly increases shock absorption using a material that is unmatched in impact protection performance.

SkyDex® Crash Pad, Heel : Composed of thermoplastic polyurethane molded into a twin hemispherical pattern engineered to absorb shock from heelstrike.

Syncro Stability Frame Half-length : A low profile thermoplastic device intended to reduce mild-pronation which is located from the heel to midfoot.

Welded Overlays : Welded to shoe's upp in specifically location for a more secure fit.