Patagonia R5 Yulex Regulator 7mm Round-Toe Boots JJF Arm yourself for the journey

Arm yourself for the journey ahead with the Pro-Lite Armored coffin

Keep water out with Drylock wrist seals

To do all this Lib Tech stayed true to the Hydra’s magic making design elements and made some performance enhancing adjustments

This is the new essential piece of kit that you will love for years to come

Patagonia R5 Yulex Regulator 7mm Round-Toe Boots JJF Arm yourself for the journeyExperience ultimate warmth in extreme cold conditions with Patagonia's R5 Yulex Regulator 7mm Round Toe Boots. Made from 85% natural rubber and 15% synthetic rubber, with external seam sealing and Fair Trade Certified factory production, these boots keep you comfortable in 3238 F 03 C water. Patagonia's warmest booties for the most extreme cold conditions.