Description The ultimate billionaire-turned-superhero, Iron Man has been saving lives and slinging wit for over 60 years. Celebrate the special anniversary with this pair of mid socks featuring retro art from Gary Musgrave. Crew Height Polyester Blend Medium Cushioning FRESHTEK™ MOISTURE & ODOR CONTROL Infiknit™ Durability Performance Cushioning Performance Arch Support Seamless Toe Closure Performance Mesh Fit and Fabric 94% polyester,3% nylon,3% elastane