“Should we go?” Chad Sayers and Forrest Coots decide, indeed, they should. Upon arriving in Iran, they are welcomed with profound warmth, stunned by the immense beauty of the landscape and culture. Threaded through Tehran’s bustling bazaars to Isfahan’s dazzling mosques, the two skiers get a glimpse at the complex dichotomy that divides public and private lives in Iran. As journalist Elaine Sciolino writes, “Iran can be dazzling, and light-filled, a reflection of its complexities; but it can...