Why Bamboo Fiber No more Sweaty Feet Bamboo can take in up to 3 times its weight in water and its fabric can pull moisture away from skin. Fight Foot Odor Due to their high absorbency and sterile nature, they allow you to have healthy feet by helping in the fight of unwanted odors. Renewable A grove of bamboo releases 35% more oxygen than equivalent stand of trees. Hypoallergenic People who cannot wear hemp or wool directly on their skin because of allergies experience no irritations from fabric made with bamboo. Elastic Topline Make sure the socks stay up and fit snugly, great elasticity and holds the sock comfortably. Non-Slip Grip Effectively prevent falling off and minimize slipping all the day from walking, running. Mesh Zones Mesh on top eliminates deadly smells from the embarrassing sweaty smelly feet. Seamless Toe Reduces the risk of infection, foot pressure, or blisters and keep your feet comfortable all day. INVISIBLE & THIN UNDER FlatsLoafers,Boat, Ballet ShoesLow cut Sneakers, BootsVansConverseSperry etc