Ghost 18
Ghost 18
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Features
Features
Specs
Specs
The Ghost 18 is perfect for beginner or experienced runners who want a reliable, comfortable shoe for daily use. Get in the zone on long runs, recovery runs, and everything in between, thanks to soft, dynamic cushioning and a secure fit that let you forget the shoe and settle into your run. Road running, Daily runs, Walking, Balanced support Balanced A blend of soft and dynamic cushioning that offers a smooth feeling with each step. Balanced support Secure heel with dynamic forefoot helps provide inherent stability 10mm 9.2oz / 260.8g Soft, balanced cushioning, updated for a secure fit, solid traction for confident steps, lightweight feel 55.3 % Recycled materials in the upper Running Responsibly We are committed to a long-term, science-based approach to sustainability. We know it's time to think bigger about the impact our products and their full life cycle have on people and the planet. We are using sound science to address climate change and align our efforts across every level of our business to reduce carbon emissions. This includes product designs, materialization, manufacturing, and our global supply chain. As we create new gear and run our global business, we also want to minimize our impact on the planet — so we are limiting our reliance on non-renewable resources by using more sustainable materials and reducing waste. An ethical global supply chain starts with factories and suppliers who share our values and our commitments to respect human rights, advance worker well-being and ensure sustainable manufacturing.
Climate action
Details
Details
Cushion
Support
Midsole drop
Weight
Features

SIZE GUIDE
Apparel and accessory measurements are shown as inches / centimeters unless otherwise noted.
Choose the size that matches your largest measurement. For shoes, leave about a thumb’s width at the toe.
Women’s shoes
| US | UK | Europe |
|---|---|---|
| 5 | 3 | 35.5 |
| 5.5 | 3.5 | 36 |
| 6 | 4 | 36.5 |
| 6.5 | 4.5 | 37.5 |
| 7 | 5 | 38 |
| 7.5 | 5.5 | 38.5 |
| 8 | 6 | 39 |
| 8.5 | 6.5 | 40 |
| 9 | 7 | 40.5 |
| 9.5 | 7.5 | 41 |
| 10 | 8 | 42 |
| 10.5 | 8.5 | 42.5 |
| 11 | 9 | 43 |
| 11.5 | 9.5 | 44 |
| 12 | 10 | 44.5 |
| 12.5 | 10.5 | 45 |
| 13 | 11 | 45.5 |
Men’s & all-gender shoes
| US | UK | Europe |
|---|---|---|
| 5 | 4 | 37.5 |
| 5.5 | 4.5 | 38 |
| 6 | 5 | 38.5 |
| 6.5 | 5.5 | 39 |
| 7 | 6 | 40 |
| 7.5 | 6.5 | 40.5 |
| 8 | 7 | 41 |
| 8.5 | 7.5 | 42 |
| 9 | 8 | 42.5 |
| 9.5 | 8.5 | 43 |
| 10 | 9 | 44 |
| 10.5 | 9.5 | 44.5 |
| 11 | 10 | 45 |
| 11.5 | 10.5 | 45.5 |
| 12 | 11 | 46 |
| 12.5 | 11.5 | 46.5 |
| 13 | 12 | 47.5 |
| 14 | 13 | 48.5 |
| 15 | 14 | 49.5 |
| 16 | 15 | 50.5 |
| Width | Men’s / All Gender | Women’s |
|---|---|---|
| Narrow | B | 2A |
| Medium | D | B |
| Wide | 2E | D |
| Extra Wide | 4E | 2E |
Women’s apparel
| Size | Chest (in / cm) | Waist (in / cm) | Hip (in / cm) |
|---|---|---|---|
| XXS | 28-31 / 71-79 | 22-24 / 56-61 | 31-34 / 79-86 |
| XS | 31-33 / 79-84 | 24-26 / 61-66 | 34-36 / 86-91 |
| S | 33-35 / 84-89 | 26-28 / 66-71 | 36-38 / 91-97 |
| M | 35-37 / 89-94 | 28-30 / 71-76 | 38-40 / 97-102 |
| L | 37-40 / 94-102 | 30-34 / 76-86 | 40-43 / 102-109 |
| XL | 40-44 / 102-112 | 34-38 / 86-97 | 43-48 / 109-122 |
| XXL | 44-49 / 112-124 | 38-44 / 97-112 | 48-52 / 122-132 |
| 2X | 49-51 / 124-129 | 44-47 / 112-119 | 52-55 / 132-140 |
| 3X | 51-54 / 129-137 | 47-50 / 119-127 | 55-58 / 140-147 |
| 4X | 54-57 / 137-144 | 50-55 / 127-139 | 58-61 / 147-155 |
| Size | Waist (in / cm) | Hips (in / cm) |
|---|---|---|
| XXS | 22-24 / 55-61 | 31-34 / 79-86 |
| XS | 24-26 / 61-66 | 34-36 / 86-91 |
| S | 26-28 / 66-71 | 36-38 / 91-97 |
| M | 28-30 / 71-76 | 38-40 / 97-102 |
| L | 30-34 / 76-86 | 40-43 / 102-109 |
| XL | 34-38 / 86-97 | 43-48 / 109-122 |
| XXL | 38-44 / 97-112 | 48-52 / 122-132 |
| 2X | 44-47 / 112-119 | 52-55 / 132-140 |
| 3X | 47-50 / 119-127 | 55-58 / 140-147 |
| 4X | 50-54 / 127-139 | 58-61 / 147-154 |
Men’s apparel
| Size | Chest (in / cm) | Waist (in / cm) | Hip (in / cm) |
|---|---|---|---|
| XS | 33-35 / 84-89 | 28-30 / 71-76 | 33-35 / 84-89 |
| S | 35-37 / 89-94 | 30-32 / 76-81 | 35-37 / 89-94 |
| M | 37-40 / 94-102 | 32-34 / 81-86 | 37-39 / 94-99 |
| L | 40-43 / 102-109 | 34-37 / 86-94 | 39-43 / 99-109 |
| XL | 43-47 / 109-119 | 37-42 / 94-107 | 43-47 / 109-119 |
| XXL | 47-52 / 119-132 | 43-47 / 109-119 | 47-52 / 119-132 |
| Size | Waist (in / cm) | Hips (in / cm) |
|---|---|---|
| XS | 28-30 / 71-76 | 33-35 / 83-88 |
| S | 30-32 / 76-81 | 35-37 / 88-94 |
| M | 32-34 / 81-86 | 37-39 / 94-99 |
| L | 34-37 / 86-94 | 39-43 / 99-109 |
| XL | 37-42 / 94-106 | 43-47 / 109-119 |
| XXL | 42-47 / 106-119 | 47-52 / 119-132 |
Women’s bras
| Band | A | B | C | D |
|---|---|---|---|---|
| 30 | XS | XS | XS | S |
| 32 | S | S | S | M |
| 34 | M | M | M | L |
| 36 | L | L | L | XL |
| 38 | XL | XL | XL | XXL |
| 40 | XXL | XXL | XXL | — |
| Band | A | B | C | D |
|---|---|---|---|---|
| 65 | XS | XS | XS | S |
| 70 | S | S | S | M |
| 75 | M | M | M | L |
| 80 | L | L | L | XL |
| 85 | XL | XL | XL | XXL |
| 90 | XXL | XXL | XXL | — |
Socks
| Sock size | US Women’s | US Men’s | UK | European |
|---|---|---|---|---|
| S | 4-6.5 | — | 3-4.5 | 34-37 |
| M | 7-9.5 | 6-8.5 | 5-7.5 | 38-41 |
| L | 10-12.5 | 9-11.5 | 8-10.5 | 42-45 |
| XL | — | 12-14.5 | 11-13.5 | 46-49 |
Accessories
| Size | Measurement |
|---|---|
| XS/S | 8-11 / 20-28 |
| M/L | 11-14 / 28-35.5 |
| XL/XXL | 14-16 / 35.5-40.5 |
| Size | Measurement |
|---|---|
| XS | 7 or less / 17.5 or less |
| S | 7-7.5 / 17.5-19 |
| M | 7.5-8 / 19-20.5 |
| L | 8-9 / 20.5-23 |
| XL | 9 or longer / 23 or longer |
| Size | Measurement |
|---|---|
| S/M | 19-22 / 49-56 |
| L/XL | 21-23 / 54-60 |
How to measure
Measure around the fullest part with the tape parallel to the floor.
Measure around your natural waist, halfway between the lowest rib and the top of the hip bone.
Measure around the fullest part while standing naturally with your feet together.
Fitted hugs the body. Semi-fitted follows the body with room to move; most Brooks apparel is semi-fitted.