ECWCS Level 1 Thermals
|
Size
|
Across Chest
|
Sleeve Length
|
|
Xsmall – Short
|
34 1/2 – 37 1/2
|
30 1/2 – 31 1/2
|
|
Xsmall – Regular
|
34 1/2 – 37 1/2
|
32 – 33
|
|
Small – Short
|
38 1/2 – 41 1/2
|
31 1/4 – 32 1/4
|
|
Small – Regular
|
38 1/2 – 41 1/2
|
32 3/4 – 33 3/4
|
|
Small – Long
|
38 1/2 – 41 1/2
|
34 1/4 – 35 1/4
|
|
Medium – Regular
|
42 1/2 – 45 1/2
|
33 1/2 – 34 1/2
|
|
Medium – Long
|
42 1/2 – 45 1/2
|
35 – 36
|
|
Large – Regular
|
46 1/2 – 49 1/2
|
34 1/4 – 35 1/4
|
|
Large – Long
|
46 1/2 – 49 1/2
|
35 3/4 – 36 3/4
|
|
XL – Regular
|
50 1/2 – 53 1/2
|
35 – 36
|
|
XL – Long
|
50 1/2 – 53 1/2
|
36 1/2 – 37 1/2
|
|
XL – XLong
|
50 1/2 – 53 1/2
|
38 – 39
|
|
XXL – Regular
|
54 1/2 – 57 1/2
|
35 3/4 – 36 3/4
|
|
XXL – Long
|
54 1/2 – 57 1/2
|
37 1/4 – 38 1/4
|
|
XXL – XLong
|
54 1/2 – 57 1/2
|
38 3/4 – 39 3/4
|