I have been hunting all over the place and have run into nothing but frustration... Does anyone out there know where to find tall length compression gear like "under armour" products?... Being 6'8", none of my shirts stay tucked in anyway while golfing (which is obnoxious as all hell) but it would be nice to have a compression layer stay put so that the winter wind doesn't keep freezing me off my home course... Thanks in advance for any info...