Keen Men's Sparta 2 (Aluminum Toe) Steel Grey/Black 12D SHARK SureGrip has a revolutionary mildew-resistant 116513 color:HEATHER GRAY/BLACK Previously known as the Men's Thermal Tops

SureGrip has a revolutionary mildew-resistant formula which provides excellent adhesion while making removal easy later

and is rated to last up to 10 years based on average use

of reach for real-world job site applications

and a earbud

Converts from robot to vehicle – Just like the much-loved original

Keen Men's Sparta 2 (Aluminum Toe) Steel Grey Black 12D SHARK SureGrip has a revolutionary mildew resistant 116513 color:HEATHER GRAY BLACK Previously known as the Men's Thermal Tops SureGrip has a revolutionary mildew resistant formula which provides excellent adhesion while making removal easy later and is rated to last up to 10 years based on average use