Caterpillar Men's Device Comp Toe Waterproof / Dark Beige Work Boot 100% Leather Imported Rubber sole Shaft measures approximately 5.5" from arch Heel measures approximately 2" Platform measures approximately 1.25 inches Leather upper with waterproof membrane construction. Nano composite toe built with carbon fiber Ease comfort cushioning is 30% more resilient and 30% softer than eva Srx outsole is our most slip resistant traction. Nonmetallic closures.