We tried on both sizes of these sleeves on various people in the office and found that the size estimates are just about right. If you are between the two sizes, then choose the larger. Those who are larger than XL or who have muscled up arms probably won’t be able to use these sleeves since they don’t stretch more than a reasonable amount.
Icon Compression sizing info
The Field Armor Compression products are designed to be form fitting and comfortable while providing additional impact coverage under your gear. Use your current shirt, jacket, or pant size to determine which size best fits you. Additional dimensions are shown to help tailor your fit where applicable. Compression Arm Sizing
| Size | S/M | L/XL | 2X-3X |
|---|---|---|---|
| Bicep | 10”-13” | 11”-14” | 14”-16” |
| Wrist | 4”-5” | 6”-7” | 8”-9” |
| Length | 14” | 16” | 17” |