True-to-Size Millimeter Sizing Comparison
Coconuts by Matisse Gaucho Cowboy vs Coconuts by Matisse Pistol Cowboy Bootie
Detailed size conversion chart, cavity measurements in millimeters, and crowd-sourced fit advice for choosing your perfect size.
Interactive Size Converter
Select what size you wear in the Gaucho Cowboy to see your calculated size in the Pistol Cowboy Bootie.
Complete Size Conversion Matrix
Direct millimeter-calibrated mapping comparing all available sizes between both shoes.
| Gaucho Cowboy (US) | Internal Cavity | Pistol Cowboy Bootie Equivalent | Match Accuracy | Fit Difference |
|---|---|---|---|---|
| US 4.5 | 233 mm | US 4.5 | 98% | +0.2 mm |
| US 5 | 237 mm | US 5 | 98% | +0.2 mm |
| US 5.5 | 240 mm | US 5.5 | 98% | +0.2 mm |
| US 6 | 243 mm | US 6 | 98% | +0.2 mm |
| US 6.5 | 247 mm | US 6.5 | 98% | +0.2 mm |
| US 7 | 250 mm | US 7 | 98% | +0.2 mm |
| US 7.5 | 253 mm | US 7.5 | 98% | +0.2 mm |
| US 8 | 257 mm | US 8 | 98% | +0.2 mm |
| US 8.5 | 260 mm | US 8.5 | 98% | +0.2 mm |
| US 9 | 267 mm | US 9 | 98% | +0.2 mm |
| US 9.5 | 270 mm | US 9.5 | 98% | +0.2 mm |
| US 10 | 273 mm | US 10 | 98% | +0.2 mm |
| US 10.5 | 277 mm | US 10.5 | 98% | +0.2 mm |
| US 11 | 280 mm | US 11 | 98% | +0.2 mm |
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Frequently Asked Questions
How does the Gaucho Cowboy size compare to the Pistol Cowboy Bootie?
Both shoes share a very similar length profile. We recommend ordering your standard size in both. The Gaucho Cowboy has an internal fit offset of 0mm compared to 0.16mm for the Pistol Cowboy Bootie.
Do these shoes fit wide feet comfortably?
The Gaucho Cowboy has a snug/narrow width profile, while the Pistol Cowboy Bootie is roomy/wide.