In Splatoon Raiders, Shiver and Frye’s fishing gear replaces their earlier masks.
The change is part of Deep Cut’s revised Raiders look. Shiver and Frye are shown with fishing equipment rather than the masks associated with their earlier appearances, while Big Man receives different visual changes, including a slightly browner skin tone and bandages on his fins.
The masks are especially associated with Deep Cut’s festival presentation in Splatoon 3. During Splatfests, the trio performs as a musical group and changes outfits to match the event’s theme. Their styling blends contemporary delinquent fashion with traditional Japanese cultural influences.
Shiver and Frye remain recognizable as the shark- and moray-eel-themed members of the trio, but the fishing gear helps connect them to Raiders’ island adventure. It should not be confused with their standard weapons or with a permanent equipment mechanic: the question concerns the characters’ visual redesign, not an item players equip during gameplay.