Neoprene Neck Collar — size guide
Neoprene Neck Collar — size guide
Use the chart attached to this exact SUMARPO model. Sizes below match this product’s size options; stock availability is shown in the product selector.
| Size | Neck circumference (cm) | Neck circumference (in) |
|---|---|---|
| S/M | 33-37 | 13.0-14.6 |
| M/L | 37-41 | 14.6-16.1 |
Measurements are reproduced as supplied, not converted or expanded. Source: SUMARPO product-specific size chart. Checked October 23, 2026.