I love my mystic worrier and found that a L is perfect. I should wear a medium but my believe is that the extra back support (surface area) is what's kept me free of any back issues...well, that and tons of Yoga. I am curious though about getting a seat harness. When I ride really overpowered I can tell it does a job on my back. I read in previous forums how Toby used the Pat Love 2Go for its high hook. I have the Airstyle DVD and have watched it many times and didnt even realize he was on a seat harness. Black board shorts seems to be the key for minimizing any "diaper look." So, I did a ton of hunting for "high (or med) hook" seat harnesses and found the following. Please input any thoughts or experience you have. Thanks all
1) Pat Love 2Go - This is what Toby uses or at least used in the Airstyle vids. It looks really comfy but a bit big. As mentioned though, it definitely doesn't have that diapering look. The only issue, they no longer make them. You can find a few on Ebay or German sites but I ultimately decided not to go with this one.
2) Dakine chameleon - This is a hybrid harness you velcro the seat onto. My only issue is that the actual seat looks a bit too bulky and while the strap going through the spreader bar is nice, its a bit too much when you are using the seat option. Even still, it looks pretty tight and is a good consideration.
3) ION X-Over (RevoXX & Axis) - Just like the Dakine, these 2 crossover line harness give you the capability to attach a separate seat to a waist harness. The only issue is that they don't give you an image of the actual seat portion. Although, I think its the one in the picture of the kids harness (Ripper X). It looks alot like Dakine but again, there's really no way to tell unless it can be tried on. Will not go with this one though on the account that I don't know what the seat portion looks like.
4) Ocean Rodeo Session2 - I like this harness and it looks pretty solid. Its been given alot of positive feedback here (search Ocean Rodeo session) and provides you with straps so you can turn the waste harness into a seat harness. My only issue with this one is that the straps seem a bit old school (straps to lock down). It does however look nice and this one is the runner up...or may be the winner.
5) ION X-Cite - This harness seems like it is best suited for my needs. They pitch it for those who want a waste harness feel but also want the support of a seat. It has a shorts look similar to the Pat Love and is not so "diapery" looking. With black boardshorts I imagine it will be difficult to tell. The Hook is high and ION makes really good stuff so even if I don't like it the resell value should remain intact. This will probably be the one I buy.
Just some random research I thought I'd share. Again, if anyone knows of any more or has any input on the above please post.
Cheers,
Lm