I have several brands of sun sleeves which I use for cycling and the Sparms sun sleeves are the most comfortable by far. They fit perfectly, stay in place and the material is super comfy. Will definitely be purchasing again.
Fit perfectly and leave my arms still free so my less-than-perfect golf swing is undisturbed.
SP Arms - Sun Sleeves [Navy]
This is my third set of SParms, will not play golf without them. Highly recommended.