Lacrosse Men's Extreme Tough Lace-Up 6" Safety Toe Leather Dry-Core is our highly engineered, waterproof barrier that lines the entire boot for 100% protection that allows moisture to escape without letting water in Full grain leather combined with 360 Helcor offers extreme abrasion resistance and is resistant to barnyard chemicals oil and gas Welt construction offers proven long-term durability combined with increased underfoot stability due to a wider platform Foreman 90 heel oil and slip resistant outsole blends outdoor traction and durability with extreme indoor comfort Steel shank