LaCrosse PacGot a tough, dirty job? Go for the LaCrosse Pac work boots and stay clean and comfortable. A woolfelt midsole joins forces with a foam insulation to help block the cold and keep warmth from escaping. These boots are constructed with extremely durable materials like an ozone and abrasion resistant ZXT rubber. A rubber toecap adds resilience against wear due to crawling. A removable EVA insole adds cushioning to relieve feet during long days. The Pac is offered in a 12” or 16” version.