Costs of doing business in the disposable glove market seem to be leveling off after several years of big swings. United Parcel Service and the Teamsters reached a deal to avoid a strike by getting the raises the drivers wanted. Thus, higher labor costs will likely affect the price of most goods they transport.
The International Longshore and Warehouse Union and Pacific Maritime Association also forged their own deal after months of labor strife; you can expect that agreement to eventually factor into product costs as well.