Golf club head with adjustable center of gravity

A golf club head comprising:

• a body comprising a crown, a sole, a hosel, a heel side, a toe side, a face, and a rear side opposite the face;
• a medallion comprising a first channel;
• at least one slidable weight sized to fit within the first channel;
• and
• a cover,
• wherein the medallion is affixed to one of the crown and the sole,
• wherein the cover is removably affixed to the medallion and fixes the at least one slidable weight within the first channel,
• wherein the at least one slidable weight comprises a polymer material, and
• wherein the cover compresses the at least one slidable weight within the channel.

A wood-type golf club head comprising:

• a body comprising a crown, a sole, and a metal face component;
• a non-metal medallion comprising a Y-shaped channel and a plurality of protrusions;
• at least one weight sized to fit at any location within the channel;
• and
• a non-metal cover comprising an elongated first cutout having approximately the same shape as the channel, and a plurality of secondary cutouts,
• wherein the medallion is permanently affixed to the sole,
• wherein the cover is removably affixed to the medallion by locking the protrusions into the cutouts, and
• wherein, when the cover is affixed to the medallion, the at least one slidable weight is secured in place within the channel.