Seac Prime socks are made of 2 mm neoprene and lined entirely in nylon to guarantee greater elasticity and comfort. Seac Prime socks can be worn for greater comfort with diving and snorkelling fins, with closed or open toe shoes; they can also be used in the swimming pool for swimming and for all aquatic fitness disciplines (aquagym, aqua fitness, aqua bike, etc.). Seac prime neoprene socks are available in 6 sizes for women and men from XS to XXL.