Sizes in inches
Size guides list inches first, with centimetres alongside.


All measurements in cm — small variations of 1–2 cm are possible.
| Size | Waist | Chest | Length |
|---|---|---|---|
| S | 31.5–33.1 in (80-84 cm) | 35.4–37.4 in (90-95 cm) | 23.6 in (60 cm) |
| M | 33.1–35.4 in (84-90 cm) | 37.4–39.4 in (95-100 cm) | 24.0 in (61 cm) |
| L | 35.4–37.4 in (90-95 cm) | 39.4–41.3 in (100-105 cm) | 24.4 in (62 cm) |
| XL | 37.4–39.4 in (95-100 cm) | 41.3–43.3 in (105-110 cm) | 24.8 in (63 cm) |
| 2XL | 39.4–41.3 in (100-105 cm) | 43.3–45.3 in (110-115 cm) | 25.2 in (64 cm) |
| 3XL | 41.3–43.3 in (105-110 cm) | 45.3–47.2 in (115-120 cm) | 25.6 in (65 cm) |
Buy more, save more
Mix sizes and colours. The discount is applied in your cart.
A sleeveless, zip-front neoprene vest that covers the upper back and waist, with a waist fastening you can tighten or loosen. Choose the version with one waist belt or two. It is unisex and close-fitting.
Good for: everyday wear when you want a close fit around the waist that you can adjust through the day.
Not made for: use as a medical brace. It is a neoprene vest, not a medical device. Ask your doctor or physiotherapist if you're not sure it's right for you.
This vest fits close to the body. Measure your waist and chest and compare with the size guide; sizes can vary by 1–2 cm. Do up the zip first, then adjust the waist fastening. Hand wash and air dry.
Choose options



ABOUT BIRCHWOOD
We choose clothing and gear for people who walk the dog before work, spend weekends at the cottage and want boots that stay comfortable all day.
Every product page tells you what it's good for, and what it isn't. We list the materials and measurements we know, and say so when the maker doesn't. Not sure what fits? Email us and we'll help you choose.
Size guides list inches first, with centimetres alongside.
Dog walks, errands and weekends at the cottage. Not mountaineering.
Email us your question. We usually reply within 24 hours.
SIZING HELP
Tell us your usual size and how you will wear it. We usually reply within 24 hours, Monday to Friday.