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Navigate rocky streams or slick boat decks with confidence in the Columbia Castback PFG Water Shoe. These high-performance water shoes feature Omni-MAX technology for enhanced stability and traction on varied terrain, and a breathable mesh upper for ultimate comfort. The innovative Navic Fit System offers stability with a unique lace-webbing system, while the Omni-Shield Blood 'n Guts resists fluids and stains for clean, dry footwear. TechLite midsoles provide responsive cushioning, and the specially designed heel and midfoot ensure a stable platform. With deflection domes for impact reduction, flex grooves for flexibility, drainage ports for water and air flow, and razor sipings for grip, these shoes are built for the adventurous woman.
Size Guide
| Women's US | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EU | 36 | 36.5 | 37 | 37.5 | 38 | 38.5 | 39 | 39.5 | 40 | 40.5 | 41 | 41.5 | 42 | 43 |
| Foot Length | 8.6 - 8.7" | 8.7 - 8.9" | 8.9 - 9.1" | 9.1 - 9.3" | 9.3 - 9.4" | 9.4 - 9.6" | 9.6 - 9.7" | 9.7 - 9.9" | 9.9 - 10.1" | 10.1 - 10.2" | 10.2 - 10.4" | 10.4 - 10.6" | 10.6 - 10.7" | 10.9 - 11.1" |
Place a blank sheet of paper against a wall or other 90 degree surface.
Place heel against wall on flat level surface.
Mark the end of the longest toe with a pen or pencil.
Measure both feet in millimeters and use the larger measurement.
Read measurement and compare to size chart.
When comparing to the chart, use the closest larger measurement to determine your size per your country's standard.