Fourth Element Women's RF2 LeggingsFourth Element Women's RF2 Leggings The RF2 Leggings are lined with Metalite neoprene to maximse comfirt and stretch and the outer layer is lined for durability, making the RF2 a versatile freediving suit. The leggings also feature a wide smoothskin band around the torso, designed to create a seal with the RF2 jacket, effectively almost eliminating water ingress the suit. The neoprene used is derived from limestone and recycled materials as part of