I bought this windbreaker recently and the sizing is too small, I'd say more of a 1.75XL - 2.25XL. Unfortunately, I can't return it. My loss is your gain. Seems on-par for what it is not being USA made, but definitely not worth the retail of nearly $80.

Official description:

Light weight, packable, super water resistant. Works great as an outer layer on those cold windy days, or alone to block out moisture and stay dry. 

• 100% polyester
• Lightweight, water-resistant fabric
• Breathable mesh lining, reduces static
• Regular fit
• Zippable front

https://moeguns.com/desert-night-camo-windbreaker/