The Astir Polo is back in a new sustainable fabric, blending organic cotton, recycled polyester, and TENCEL™ Lyocell for a collared shirt so comfortable you’ll want to wear it everywhere.
Apparel Sizing Guide for Women and Men.
For WOMEN:
This chart is based on body measurements. Each style will fit in a unique way. Check styling notes in the description of the styles you are interested in for more detail.

Please note:
All measurements should be taken under, not over clothing. Your inseam is the measurement from crotch to floor. If you take measurements in centimeters, be sure to convert them to inches (2.54 centimeters = 1 inch)
For MEN:
Men’s Body Measurements
|
Size |
S |
M |
L |
XL |
|
Chest |
34-36 |
38-40 |
42-44 |
46-48 |
|
Waist |
29-31 |
32-34 |
36-38 |
40-42 |
|
Hip |
33-35 |
37-39 |
41-43 |
45-47 |
|
Inseam |
31½ |
32 |
32 ½ |
33 |
|
Neck |
14-14 ½ |
15-15 ½ |
16-16 ½ |
17-17 ½ |
|
Sleeve |
32 ½-33 |
33 ½-34 |
34 ½-35 |
35 ½-36 |