Men's Winter Jackets & Base Layers
US Size Chest (in) Shoulder (in) Sleeve Length (in)
S 36–38 17.5–18.0 32–33
M 39–41 18.5–19.0 33–34
L 42–44 19.5–20.0 34–35
XL 45–48 20.5–21.0 35–36
XXL 49–52 21.5–22.0 36–37
Women's Winter Jackets & Base Layers
US Size Bust (in) Waist (in) Sleeve Length (in)
S 34–36 26–28 30–31
M 37–39 29–31 31–32
L 40–42 32–34 32–33
XL 43–45 35–37 33–34
XXL 46–49 38–41 34–35
Kids Winter Coats & Base Layers
US Kids Size Chest (in) Sleeve Length (in) Age Suggestion
4T 26–28 17–18 4 Years
5/6 28–30 18–19 5–6 Years
7/8 30–32 19–20 7–8 Years
9/10 32–34 20–21 9–10 Years
11/12 34–36 21–22 11–12 Years
Infant Baby Winter Outfits
US Baby Size Chest (in) Length (in) Age Suggestion
0–3M 16–18 18–20 0–3 Months
3–6M 18–20 20–22 3–6 Months
6–9M 20–22 22–24 6–9 Months
9–12M 22–24 24–26 9–12 Months
12–18M 24–26 26–28 12–18 Months
18–24M 26–28 28–30 18–24 Months

* All measurements are in inches. Measure over light clothing for accuracy.
* If you are between sizes, we recommend sizing up for extra layering room under winter outerwear.
* Actual fit may vary slightly by fabric thickness, lining and design.