Muck Boots BoneCollector Pathfinder Boots - Men's Realtree Original 13 MB15BM90 13M. Focusing on flexibility for every all-terrain pursuit this boot is equipped with flex notches in the front for added comfort and high-performance. Its stretch-fit topline binding snugs your calf to keep warmth in and cold out and the air mesh lining improves breathability while you re in motion. The Pathfinder s reinforced toe tip and heel counter provide durability while the modified rubber bob sole quickly disperses debris and of course MUCK. Specifications for Muck Boots BoneCollector Pathfinder Boots - Men's: Manufacturer: Muck Boots Gender: Male Age Group: Adults Men's Shoe Width: Medium Color: RealTree Original Activity: Hunting Toe Type: Rounded Weight: 36.8 oz Package Contents: Muck Boots BoneCollector Pathfinder Boots - Men's Muck Boots MB15BM90 13M: BoneCollector Pathfinder Boots - Men's Realtree Original 13