JOHNSTON AND MURPHY. 15-2431. XC4 BRANNING CAP TOE. BLACK WATERPROOF CALFSKIN. Dual width adjustability. A trimmer dressier profile built with XC4 waterproof extreme-comfort technology. Full-grain waterproof leather upper with seam-sealed construction. Advanced construction reduces overall weight optimizes flexibility. Molded footbed and midsole for support. Removable memory-foam cushioned insole with sheepskin moisture-wicking performance fabric cover. High-density rubber sole for shock absorption and durability.