Never Summer…

Hey – Thanks to your suggestions here, I’m leaning towards getting a Never Summer SL (or possibly Proto). Wondering if you could help me pick a size, let’s say for the SL. I’m male, 5’7″, 155lbs, size 6.5 boot (it’s weird, I wear a size 8 shoe, but for some reason the boot that fit me best was a 6.5 Salomon, which I really love.) I’m an advanced but not expert free rider, novice park.