Full grain leather uppers offer outstanding comfort, breathability, and durability * External heel stabilizer - increases heel stability by minimizing any teetering that may occur during the golf swing * Proofguard waterproof membrane - provides total waterproof protection * Athletic mesh liner - provides additional breathability * EVA Fit-Bed - provide lightweight cushioning underfoot. EVA does not take a set, so the cushioning will remain the same for the life of the shoe