Abstract: Aspects herein are directed to an apparel item that promotes thermo-regulation through the use of engineered openings, venting, and/or stand-off structures. In exemplary aspects, 20-45% of the apparel item may comprise the engineered openings. Vents may be positioned on the apparel item in areas that experience high amounts of air flow to help channel air into the apparel item. The stand-off structures may be positioned on an inner-facing surface of the apparel item where they help to create a space between the apparel item and the wearer's body surface in which air can flow and help cool the wearer by promoting evaporative cooling.

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for verifying content distribution authority. In one aspect, a method includes receiving a request for broadcast content for a broadcast feed from a requestor. In response to the request, specifying verification content for inclusion in the broadcast feed, the verification content being scheduled for presentation at a specified time. The broadcast feed is monitored for presentation of the verification content at the specified time. In turn, a determination is made whether the verification content was presented by the broadcast feed at the specified time. In response to determining that the verification content was presented by the broadcast feed at the specified time, the requestor is verified as an entity having content distribution authority over the broadcast feed.