Abstract: Weighted articles of apparel having an adjustable fit and methods of manufacturing the same. In aspects, upper body, lower body, or full or substantially full body weighted article of apparel having an adjustable fit are provided. Fit-adjusting features or mechanisms can be incorporated into the weighted articles of apparel to allow a fit, tightness, or constriction of a wearable portion and/or the weighted portions to be adjusted, thereby allowing weights to more directly transfer forces onto a wearer in desired areas. The fit-adjusting features can include zipper-mechanisms that can be secured or unsecured while still remaining connected by a connecting textile, e.g., such as a gusset.

Abstract: A multiple ignition source exothermic reaction mold device. The mold device includes a crucible in a block with an open top for receiving exothermic reaction powder. A lid covering the open top has an opening therethrough. A receptacle in the lid is in communication with the opening so that the receptacle receives starting powder. The starting powder and, in turn, the exothermic weld material is ignited by alternate sources, either by a spark from an ignitor device or by an electric supply sent through an ignitor element.