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The updated Men's Caldera 4 trail running shoe offers excellent traction and responsive cushioning for any terrain. Springy and protective, the Brooks Caldera features a mud guard and TPU toe cap to enhance protection and durability in high-abrasion zones.
|
Suits Foot Arch Type |
Medium, High |
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Midsole Layout |
BioMoGo DNA |
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Outsole Technology |
TrailTack Rubber, Lateral Groove |
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Upper Technology |
Engineered Mono Loop Mesh |
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Experience Type |
Energize |
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Surface |
Trail |
|
Weight (g) |
329g |
|
Midsole Drop (mm) |
4mm |
|
A lightweight, durable engineered mesh upper provides ventilation and drainage; Built-in strategic stretch and structure ensure an impeccable fit. |
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New engineered mesh provides strategically placed breathability. |
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Reconfigured midsole and outsole that help the shoe adapt to the ground underneath, providing a more stable ride over changing terrain. |
A thicker midsole works with the reconfigured outsole's large grooves to respond and adapt to changing terrain while providing comfort.
The lightweight BioMoGo DNA midsole is stacked high to promote a cushioned stride over long distances while adapting to trail hazards.
The TrailTack sticky rubber outsole and high surface-area lugs provide outstanding uphill and downhill traction — even on wet surfaces.
The information provided here is intended as a guide only. Please consider your individual circumstances when selecting shoe style and size and ensure you are happy with the fit before using the shoes outdoors.
We recommend ordering Brooks running shoes 1/2 size to one size larger than normal dress shoes
For women's footwear, B is the standard width. 2A is narrow, D is wide, and 2E is extra wide. For men's footwear, D is standard, B is narrow, 2E is wide, and 4E is extra wide.
Ladies, when ordering "unisex" shoes, order 1.5 sizes smaller than your usual women's size.
Whenever possible, visit your local running and walking footwear store for a proper fitting.
To find your perfect shoe, check out our Shoe Finder tool. Simply answer a few questions and we'll introduce you to your sole mate. Also our International Size Chart can help make the size translations from UK, Europe and Japan measurements.
Running shoes are not created equal - we're the first to agree with that! But if you've been running in shoes from another brand, and want to try Brooks, it's helpful to know where to start. Check out our Shoe Finder, where you can either tell us what brand of shoe you wear and we'll show you something better – or you can answer five simple questions and we'll introduce you to your sole mate.
Sizing on BrooksRunning.com is displayed in US sizes only. For international sizes, please see conversion chart, below.
| International Footwear Size Chart | ||||||
| US Men | US Women | UK Men | UK Women | Europe Unisex | Japan Men(cm) | Japan Women(cm) |
| 3.5 | 5 | 2.5 | 3 | 35 | 22.5 | 22 |
| 4 | 5.5 | 3 | 3.5 | 36 | 23 | 22.5 |
| 4.5 | 6 | 3.5 | 4 | 36.5 | 23 | 23 |
| 5 | 6.5 | 4 | 4.5 | 37.5 | 23.5 | 23.5 |
| 5.5 | 7 | 4.5 | 5 | 38 | 24 | 24 |
| 6 | 7.5 | 5 | 5.5 | 38.5 | 24.5 | 24.5 |
| 6.5 | 8 | 5.5 | 6 | 39 | 25 | 25 |
| 7 | 8.5 | 6 | 6.5 | 40 | 25 | 25.5 |
| 7.5 | 9 | 6.5 | 7 | 40.5 | 25.5 | 26 |
| 8 | 9.5 | 7 | 7.5 | 41 | 26 | 26.5 |
| 8.5 | 10 | 7.5 | 8 | 42 | 26.5 | 27 |
| 9 | 10.5 | 8 | 8.5 | 42.5 | 27 | 28 |
| 9.5 | 11 | 8.5 | 9 | 43 | 27.5 | 28.5 |
| 10 | 11.5 | 9 | 9.5 | 44 | 28 | 29 |
| 10.5 | 12 | 9.5 | 10 | 44.5 | 28.5 | 29.5 |
| 11 | 12.5 | 10 | 10.5 | 45 | 29 | 30 |
| 11.5 | 13 | 10.5 | 11 | 45.5 | 29.5 | |
| 12 | 11 | 11.5 | 46 | 30 | ||
| 12.5 | 11.5 | 12 | 46.5 | 30.5 | ||
| 13 | 12 | 13 | 47.5 | 31 | ||
| 14 | 13 | 14 | 48.5 | 32 | ||
| 15 | 14 | 15 | 49.5 | 33 | ||
| 16 | 15 | 50.5 | 34 | |||
