Abstract: The present disclosure is of a support component channel for a bra and methods for producing the support component channel and attaching it to a bra. The support component channel comprises a gel tube, an underwire tunnel casing, and a cover fabric. The gel tube provides cushion between the support component and the wearer's chest, thereby providing comfort despite the geometry and materials of the support component. The gel tube, underwire tunnel casing, and cover fabric can be sewn to one another simultaneously to being attached to the bra, prior to being attached to the bra, or can be attached to the bra in stages, according to different methods of production. The methods allow for both sides of the support component channel to be sewn to the bra simultaneously.