The Worrell XT is available through Key Sailing in Pensacola, Fl. You can check their Web site for contact informaiton www.keysailing.com. I used this harness during the OBX500 and it saved my groin. The harness has wide straps and a hiking-pant arrangement that wraps your thighs rather than the thin straps that go across your crotch area. I wore a Gull Pro on the first day and had large bruises and cuts on my butt and groin after about eight hours on the wire, and that's while wearing the harness over a dry suit and fleece. The Worrell was so comfortable I didn't even notice it. I'll never wear anything else for distance racing.