Solite 8mm Custom 2.0 Watersport BootsSolite 8mm Custom 2. 0 Watersports Boots Recommended Water Temps: 32F 0C+ Sizing Tip: Order your regular shoe size or half a size down, as they expand to fit when molded. For example, if you are a size 10. 5, order a 10. If you are a size 10, also order a size 10. NOTE: If your feet are exceptionally narrow or low volume, you may want to size down even more. Simply Game Changing. Again. We've changed the bootie game again with our Solite 2. 0