COMFORT: Flexible CR flex-foam deck boots with four-way stretch nylon seal out water and stretch for a better fit. Thanks to the super breathable liner, this men's fishing deck boot can keep feet much dryer and fresher. Showave deck boots are equipped with memory foam cushion insoles to provide the most comfortable foot feeling, help you reach better outdoor performance LIGHTWEIGHT: The men's deck rain boots are made to be more lightweight and durable than classic boat boots, allowing you to work freely and forget the burden on your feet WATER PROOF: Fishing deck boots are designed with durable rubber shell and premium materials which provide100% waterproof and extra tough protection, withstands cold in saltwater HIGH TRACTION: The ankle deck boot features non marking non-slip outsole tread pattern that gives a lockdown grip on wet and slippery surfaces; each lug is engineered to grab in all directions while the micro-channel openings allow water to escape SHOWAVE SERVICE: PLEASE REVIEW THE SIZE CHART TO FIND THE OPTIMAL SIZING. Showave pre-sales and after-sales services will be ready at any time to solve your problem.