I am interested in men's latex (or polyurethane or pvc) shorts, boxers, boxer briefs, underwear that would provide more of physical barrier for sex. There are three things I've seen that I'm considering: 1. Latex boxer briefs (to possibly cut a hole in to fit the penis through) 2. Latex boxer briefs that completely cover the penis as well (these exist) 3. I just came across a latex underwear on ebay called MythPoint which basically have a whole cut out for the penis. All things being equal cheaper would be better. Has anyone had experience with these?