Fourth Element Women's RF2 Hooded JacketFourth Element Women's RF2 Hooded Jacket The Fourth Element RF2 Jacket has a tradition appearance, disguising the most advanced and developed features, designed for cold water freediving. The hood features a smoothskin face seal that eliminates water ingress, whilst the rest of the inner of the suit is 'open cell' Metalite neoprene, designed to maximise thermal protection and stretch. Optimised panel designs ensures the best combination of