Moab 3 Mid Tactical Waterproof Boot The Moab 3 Mid Tactical Waterproof boot offers the same out-of-the-box comfort you love from our original Moab hiking boot, now re-engineered for long days on duty. With enhanced durability, protection, and comfort, this boot is built for the toughest environments. Features: Waterproof Protection: Waterproof membrane seals out water and allows moisture to escape. Waterproof coated leather and mesh upper. Durability: Protective and abrasion-resistant rubber heel and toe cap. Bellows tongue keeps out debris. Comfort: COMFORTBASE(TM) removable contoured footbed cradles your foot for all-day comfort. Merrell Air Cushion in the heel absorbs shock and adds stability. Super Rebound Compound midsole provides durable shock absorption, reduces torque, and allows for a smooth transition into the midfoot. Breathability & Odor Control: Breathable mesh lining and mesh footbed cover. Cleansport NXT(TM) treated for natural odor control. Support & Stability: Molded nylon arch shank for support. VibramA(R) TC5+ outsole provides exceptional traction for outdoor multi-sport activities, formulated exclusively for Merrell.