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| Size | Bicep (inches) |
Length (inches) |
Bicep (cm) |
Length (cm) |
| YS | 6.5 in | 12.2 in | 16.5 cm | 31 cm |
| YM | 7.5 in | 13.4 in | 19.0 cm | 34 cm |
| YL | 8.5 in | 14.6 in | 21.6 cm | 37 cm |
| XXS | 9.5 in | 15.0 in | 24.1 cm | 38 cm |
| XS | 10.0 in | 15.4 in | 25.4 cm | 39 cm |
| S | 10.6 in | 16.1 in | 26.9 cm | 41 cm |
| M | 11.2 in | 16.9 in | 28.4 cm | 43 cm |
| L | 12.0 in | 17.7 in | 30.5 cm | 45 cm |
| XL | 13.5 in | 18.5 in | 34.3 cm | 47 cm |
| 1.5XL | 14.2 in | 18.5 in | 36.2 cm | 47 cm |
| 2XL | 15.0 in | 18.5 in | 38.1 cm | 47 cm |
| 3XL | 17.0 in | 18.5 in | 43.2 cm | 47 cm |
| 4XL | 19+ in | 18.5 in | 48.3+ cm | 47 cm |
The measurements provided are approximate. Please allow +/- 0.5 inch in size variance.
If you require further assistance, please contact a Customer Service Representative.
To ensure proper fitting, measure around your relaxed bicep (not flexed). Measure around your bicep about 1/2 inch (0.5 inch) below your armpit.
For the length, with your arm relaxed, measure from about 1/2 inch (0.5 inch) below your armpit to slightly above your wrist bone. If you require further assistance, please contact a Customer Service Representative.
| Bicep Size (inches / cm) |
Arm Sleeve Sizes You Can Wear |
Light Compression |
Average Compression |
Tight Compression |
| 7 in / 17.8 cm | YM, YS | YM | YS | |
| 8 in / 20.3 cm | YM, YS | YM | YM | YS |
| 9 in / 22.3 cm | YL, YM | YL | YL | YM |
| 10 in / 25.4 cm | XS, XXS | XS | XXS | XXS |
| 11 in / 27.9 cm | M, S, XS | M | S | XS |
| 12 in / 30.5 cm | L, M | L | L | M |
| 13 in / 33.0 cm | XL, L | XL | XL | L |
| 14 in / 35.6 cm | 1.5XL, XL, L | 1.5XL | XL | L |
| 15 in / 38.1 cm | 2XL, 1.5XL, XL | 2XL | 1.5XL | XL |
| 16 in / 40.6 cm | 3XL, 2XL | 3XL | 3XL | 2XL |
| 17 in / 43.2 cm | 3XL | 3XL | 3XL | |
| 18 in / 45.6 cm | 3XL | 3XL | 2XL | |
| 19 in / 48.3 cm | 4XL, 3XL | 4XL | 3XL | |
| 20 in / 50.8 cm | 4XL | 4XL |
The Fitting Chart above shows the arm sleeves that you can wear for the compression level you desire.
Your desired compression level can vary based upon intended use, performance desired, and comfort.
Average compression is recommended unless you specifically want a light or tight fit.
If you require further assistance, please contact a Customer Service Representative.
| Size | Bicep (inches) |
Forearm (inches) |
Length (inches) |
Bicep (cm) |
Forearm (cm) |
Length (cm) |
| S | 9-11 in | 8-10 in | 17 in or less | 20.3-27.9 cm | 17.8-25.4 cm | 43.2 cm or less |
| M | 10-13 in | 9-12 in | 18 in or less | 25.4-33.0 cm | 22.9-30.5 cm | 45.7 cm or less |
| L | 12-15 in | 11-14 in | 18 in or less | 30.5-38.1 cm | 27.9-35.6 cm | 45.7 cm or less |
| XL | 14-17 in | 13-16 in | 18.5 in or less | 35.6-43.2 cm | 33.0-40.6 cm | 47.0 cm or less |
The measurements provided are approximate. Please allow +/- 0.5 inch in size variance.
If you require further assistance, please contact a Customer Service Representative.
To ensure proper fitting, measure around your relaxed bicep and forearm (not flexed).
If you require further assistance, please contact a Customer Service Representative.
| Size |
Calf Circumference (inches) |
Calf Circumference (cm) |
| XXS | 11.0 in | 27.9 cm |
| XS | 12.0 in | 30.5 cm |
| S | 13.0 in | 33.0 cm |
| M | 14.0 in | 35.6 cm |
| L | 15.5 in | 39.4 cm |
| XL | 16.5 in | 41.9 cm |
| 2XL | 17.5 in | 44.5 cm |
| 3XL | 18.5 in | 47.0 cm |
| 4XL | 20.0 in | 50.8 cm |
The measurements provided are approximate. Please allow +/- 0.5 inch in size variance.
If you require further assistance, please contact a Customer Service Representative.
When selecting a size for calf sleeves, the calf circumference should be used as the main determining factor.
Measure your calf circumference and select from this size chart a size that fits your measurements.
If you require further assistance, please contact a Customer Service Representative.
| Size |
Calf Circumference (inches) |
Calf Circumference (cm) |
| S | 9-12.5 in | 22.9-31.8 cm |
| M | 11-15.5 in | 27.9-39.3 cm |
| L | 13.5-17 in | 34.2-43.2 cm |
| XL | 15-19 in | 38.1-48.3 cm |
When selecting a size for calf sleeves, the calf circumference should be used as the main determining factor.
Measure your calf circumference and select from this size chart a size that fits your measurements.
The measurements provided are approximate. Please allow +/- 0.5 inch in size variance.
If you require further assistance, please contact a Customer Service Representative.
| Sleeves Size | Arch Circumference |
Shoe Size - Men | Shoe Size - Women | ||||
| USA | UK | Europe | USA | UK | Europe | ||
| S |
5-8 in |
3-5.5 | 3-5 | 35-37.5 | 4-6.5 | 2-4 | 33.5-37 |
| M | 7-10 in 17.8-25.4 cm |
6-9.5 | 5-8.5 | 38-43 | 7-10.5 | 5-8.5 | 37-5-43 |
| L | 9-13 in 22.9-33.0 cm |
10-13 | 9-12 | 44-47.5 | 11-13 | 8.5-10.5 | 43-45.5 |
| XL | 12-15 in 30.5-38.1 cm |
12-14+ | 11-13+ | 46-48.5+ | 14+ | 11.5+ | 47+ |
The measurements provided are approximate. Please allow +/- 0.5 inch in size variance.
If you require further assistance, please contact a Customer Service Representative.
For best fit, measure the arch circumference of your foot to select a sleeves size.
Shoe size is provided as a general guide only.
If you require further assistance, please contact a Customer Service Representative.
| Hat | Size | Head (inches) |
Head (cm) |
Hat Size (Fitted) |
| Bucket Hat | Small/Medium | 20.0 - 21.6 in | 50.8 - 54.6 cm | 6 3/8 - 6 7/8 |
| Large | 22.0 - 23.0 in | 55.9 - 58.4 cm | 7 - 7 1/2 | |
| Explorer Hat | Small/Medium | 20.0 - 22.5 in | 50.8 - 57.2 cm | 6 3/8 - 7 1/8 |
| Large | 22.0 - 24.5 in | 55.9 - 62.2 cm | 7 - 7 3/4 | |
| Trekker Cap | One Size | 21.0 - 24.8 in | 53.3 - 62.8 cm | 6 3/4 - 7 7/8 |
This Size Chart shows the measurements of the head circumference that the Uvoider hats would fit.
The measurements provided are approximate. Please allow +/- 0.25 inch in size variance.
If you require further assistance, please contact a Customer Service Representative.
