The Immersion Research Comp LX dry top now features ergonomic seaming for greater mobility and comfort. Made with 3 layer waterproof/breathable Entrant(r), lightweight waterproof/breathable inner tunnel, latex neck with over-gasket, hook and loop closures over latex wrist gaskets, zippered semi-dry pocket on front chest, adjustable neoprene waistband. Seam taped throughout.