The LaCrosse Men's Burly Aero 17" Dark Olive Boots delivers a balanced mix of mobility, protection, and traction through its hand-laid ZXT rubber construction construction and waterproof coverage. The supportive underfoot platform and secure fit help maintain comfort and control through extended wear. Underfoot, the Burly Delta outsole helps maintain traction, and the hand-laid ZXT rubber construction construction keeps the boot suited to extended movement in mild-to-cool conditions and changing weather.