100% organic combed ringspun cotton. The fabric is warm, flexible, stretchy, and insulating, making it a popular choice for the layer worn closest to the body.
| S | M | L | XL | 2XL | |
|---|---|---|---|---|---|
| Width, in | 15.98 | 16.73 | 17.76 | 18.74 | 19.76 |
| Length, in | 26.26 | 26.73 | 27.36 | 27.99 | 28.62 |
| Sleeve length, in | 5.04 | 5.28 | 5.51 | 5.75 | 5.98 |