KAYASUBA SEA AMBER SERIES CARBON FIBER FIN BLADES

Blue
「Ocean Fracture」
Inspired by the icy fractures found in the polar deep sea, where light pierces through layers of sea ice and scatters into the depths, forming mysterious and striking rifts. The designer abstracts this natural phenomenon into a design, weaving gradients of blue with interlacing black veins to recreate the raw power and cold beauty of deep-sea fractures.

Every crack in the texture tells a story — a frozen moment of collision between sea and glacier, capturing the wildest force of nature. This is more than just a fin blade; it’s a signal to dive into the unknown. With every kick, you slice through layers of water, carrying the sharpness and soul of the ice sea deeper into the abyss.

Black
「Shadow Fracture」
Inspired by the cold, black rock layers hidden in the deepest ocean trenches — a realm of near-total darkness, where only faint silver glimmers escape from the high-pressure cracks in the seabed. The designer brings this ultimate sense of cold mystery onto the fin blade, with intertwining black and gray fracture textures, resembling ancient scars left undiscovered in the deep.

This design exudes a silent sense of menace, perfect for players drawn to the ultimate cold aesthetic and the allure of the mysterious deep sea.

Green
「Oceanic Green Rock」
Inspired by the rocks and marine life deep within the ocean, where ancient stones lie hidden beneath thriving layers of seaweed. As currents sweep across the rocky surfaces, gentle ripples shimmer over the seabed. The designer translates this underwater scene into a one-of-a-kind texture, where the flowing green lines capture the natural movement of water itself.

Every vein feels like a fragment of the ocean’s memory, carved into ancient rock. This design allows divers to experience a sense of intimate connection with the depths, as if touching the soul of the sea.

Red
「Lava Fracture」
This design draws inspiration from deep-sea volcanic eruptions, capturing the moment scorching magma bursts through layers of sedimentary rock. The molten lava rapidly cools upon contact with frigid seawater, forming a striking contrast of fiery red fractures against hardened black stone. The designer distills this extreme geological spectacle into the fin’s texture — red and black colliding like surging heatwaves and roaring fractures.

Fiery red passion meets the calm strength of black, with wild, chaotic fracture lines running through it all. This isn’t just a design; it’s a symbol of destruction and rebirth coexisting. It’s made for players who crave extreme challenges or those who command attention with explosive presence.