The long-awaited Goliath renewal ● Of course, it is not just the adoption of AR-C SHELL, which has high buoyancy. As Goliath X AR-C, in order to correspond to the latest sea bass method, the body shape was redesigned from the beginning, and in addition to the AR-C center of gravity movement that physically controls the weight to the swimming position by the force of the spring, AR with high buoyancy -By installing C SHELL, we are developing it for the purpose of obtaining agile start-up performance than the old model. * The images of the products shown are representative images. Also, the color may look different from the actual product. Please be forewarned.Size: 145mm Weight: 25g Type: Floating