What Our Gearhead(R) Experts Are Saying:"These R3 Yulex Booties keep my feet warm without sacrificing board feel. The split-toe design gives me great control, and I love knowing they're made from sustainable Yulex rubber."When the water chills our feet to the bone, the Patagonia R3 Yulex Regulator Split Toe Booties let us paddle out in comfort and confidence. Built with Patagonia's eco-friendly Yulex natural rubber, these booties provide insulation for cool waters while reducing our environmental footprint. The split-toe design enhances balance and board feel, so we can pop up, carve, and cutback with precision. Sealed seams and a textured sole ensure our feet stay dry and grippy, even when the waves are pounding. The flexible construction and secure fit mean these booties feel like a second skin, giving us warmth without bulk. For cold-water surf sessions where performance and sustainability matter, these booties have us covered.