Size Guide
All KAVEN garments use US sizing. Use the chart below to find your fit — measurements are body measurements, not garment measurements.
Tops, Shirts, Polos & Knitwear
| US Size | Chest (in) | Chest (cm) | Waist (in) | Waist (cm) | Neck (in) | Neck (cm) |
|---|---|---|---|---|---|---|
| S | 34–36 | 86–91 | 28–30 | 71–76 | 14–14.5 | 36–37 |
| M | 38–40 | 97–102 | 32–34 | 81–86 | 15–15.5 | 38–39 |
| L | 42–44 | 107–112 | 36–38 | 91–97 | 16–16.5 | 41–42 |
| XL | 46–48 | 117–122 | 40–42 | 102–107 | 17–17.5 | 43–44 |
| 2XL | 50–52 | 127–132 | 44–46 | 112–117 | 18–18.5 | 46–47 |
| 3XL | 54–56 | 137–142 | 48–50 | 122–127 | 19–19.5 | 48–50 |
How to measure
- Chest: measure around the fullest part of your chest, under your arms, keeping the tape level.
- Waist: measure around your natural waistline, just above the hip bones.
- Neck: measure around the base of your neck, leaving one finger's space under the tape.
Fit tips
- Between sizes? Choose the larger size for a relaxed fit, or the smaller size for a closer fit.
- Slim-fit styles are cut closer to the body — check the product description for fit notes.
- US and Australian men's letter sizes (S–3XL) are generally comparable, but always check your chest measurement against the chart.
Still unsure? Email support@wearkaven.com with your height, weight and usual size and we'll help you choose. And if it doesn't fit, you have 30 days to return it.

