📏 Unisex Polo Shirt — Size Guide
Port Authority K500 · Embroidery
Polo Shirt — Size Guide
All measurements refer to product dimensions. The K500 runs large — when in doubt, size down.
Product dimensions · not body measurements
How to Measure
- Width: Measured flat across the chest from armhole seam to armhole seam.
- Length: From the highest point of the shoulder (neck seam) straight down to the hem.
- Sleeve length from center back: From the center back neck, across the shoulder, to the end of the sleeve.
- Compare these measurements with a polo or shirt you already own and love the fit of.
This polo runs large. If you are between sizes, we recommend sizing down for a more fitted look, or staying true to size for a relaxed, casual fit.
Unit:
| Measurement | S | M | L | XL | 2XL | 3XL | 4XL | 5XL |
|---|---|---|---|---|---|---|---|---|
| Width (cm) | 52.00 | 54.60 | 59.70 | 64.80 | 68.60 | 72.40 | 76.20 | 80.00 |
| Length (cm) | 73.70 | 76.20 | 78.70 | 81.30 | 83.80 | 85.00 | 86.40 | 87.60 |
| Sleeve length from center back (cm) | 50.80 | 52.70 | 53.30 | 56.00 | 57.20 | 58.40 | 59.70 | 61.00 |
Size S▼
Width (cm)52.00
Length (cm)73.70
Sleeve (cm)50.80
Size M▼
Width (cm)54.60
Length (cm)76.20
Sleeve (cm)52.70
Size L▼
Width (cm)59.70
Length (cm)78.70
Sleeve (cm)53.30
Size XL▼
Width (cm)64.80
Length (cm)81.30
Sleeve (cm)56.00
Size 2XL▼
Width (cm)68.60
Length (cm)83.80
Sleeve (cm)57.20
Size 3XL▼
Width (cm)72.40
Length (cm)85.00
Sleeve (cm)58.40
Size 4XL▼
Width (cm)76.20
Length (cm)86.40
Sleeve (cm)59.70
Size 5XL▼
Width (cm)80.00
Length (cm)87.60
Sleeve (cm)61.00
| Measurement | S | M | L | XL | 2XL | 3XL | 4XL | 5XL |
|---|---|---|---|---|---|---|---|---|
| Width (in) | 20.47 | 21.50 | 23.50 | 25.51 | 27.01 | 28.50 | 30.00 | 31.50 |
| Length (in) | 29.02 | 30.00 | 30.98 | 32.01 | 32.99 | 33.46 | 34.02 | 34.49 |
| Sleeve length from center back (in) | 20.00 | 20.75 | 20.98 | 22.05 | 22.52 | 22.99 | 23.50 | 24.02 |
Size S▼
Width (in)20.47
Length (in)29.02
Sleeve (in)20.00
Size M▼
Width (in)21.50
Length (in)30.00
Sleeve (in)20.75
Size L▼
Width (in)23.50
Length (in)30.98
Sleeve (in)20.98
Size XL▼
Width (in)25.51
Length (in)32.01
Sleeve (in)22.05
Size 2XL▼
Width (in)27.01
Length (in)32.99
Sleeve (in)22.52
Size 3XL▼
Width (in)28.50
Length (in)33.46
Sleeve (in)22.99
Size 4XL▼
Width (in)30.00
Length (in)34.02
Sleeve (in)23.50
Size 5XL▼
Width (in)31.50
Length (in)34.49
Sleeve (in)24.02
* All measurements refer to product dimensions (not body measurements). The Port Authority K500 runs large — size down if in doubt.