In recent years, the Outdoor Retailer trade show has been great for SOLE Custom Footbeds. Long a supporter of adventure racing, SOLE has expanded beyond keeping folks' feet happy inside shoes with heat-moldable orthotics. SOLE's latest buzz surrounds their Platinum Sandals (MSRP $80), which take the custom-fit concept into the open air. This photo is from the Open Air Demo at Pineview Reservoir, where the SOLE booth drew constant interest from the crowd. One of those feet with the red hot toenail polish belongs to SOLE Marketing Maven Claire Thompson. Can you guess which one?