Mission Thorax Advantage Shirt 2008 sizing

[tryandstopme 35]

I'm looking to purchase a Mission Thorax Advantage shirt 2008 model, and I need some input as far as what size to get. I'm 5'11" and 175 lbs. I wore a size large in Tour Code 1 protective shirt before I wore it out, and I wear a medium in Easton S5 ice hockey shoulder pads.

The two sizes that are offered are a SM/MED and then a LG/XL. I'm thinking the LG/XL would be right choice, but I wanted to see if anyone else had any experience with the sizes or suggestions.

I would love to try one on and buy it at a LHS, but since moving to Durham, NC my options are really limited and the nearest ice rink doesn't carry any roller products or any Mission gear at all.

Any help would be greatly appreciated!