My son is 6'2" 275lbs with a 52" chest. I typically purchase both 2X and 3X which would you recommend? He plays ball up in PA and we are from Miami with no experience with cold weather.

Tech Specs:

Material:

[Shell] 365D nylon, cartionic, poly twill HyVent 2L; [Lining] Polyester with wood-grain emboss and DWR 

Insulation:

550-fill down 

Hood:

Yes, removable, with removable fur trim 

Pockets:

2 Handwarmer, 2 chest, hidden left chest zip, internal security and media, 2 internal water bottle 

Waterproof:

Yes 

Core Venting:

No 

Recommended Use:

Casual 

Manufacturer Warranty:

Lifetime 

Country of Origin:

China