Originally Posted by $TR@NG3-I0N:_:COLIN
grills. vents echo inside and can barely breath. grills have the newest and BEST technology on them
Events are not hard to breath in AT ALL, there fine, the best visableity(SP), they flex but not to much like proflexes. Grills are cool. But unless ur a smoker or just out of shape you should have no problem breathing in vents. a Few days ago i wore my events for 2 hours straight with out taking them off and never had a hard time getting a breath. Maybe next ill run a mile in them.