Sticky Ruber outsole for improved traction on wet slick surfaces made for fly fishing on wet rocks in moving water Designed around durability with a large rubber heel kicker, full wrap rubberized reinforcement strip, and reinforced stitching Made to Wade locking WAVE laces are designed to get wet and the locking ripples add durability and ensure a secure fit Reinforced stiff midsole allows for a secure and stable foot bed Steel wading studs are included and are designed to fit into the recessed stud insert points in the outsole The Slate SR Sticky Rubber wading boots has superior traction than traditional rubber on slick rocks in cold moving water. Proven in the streams of Alaska the Sticky Rubber outsole is a noticeable performance improvement. Coupled with a full wrap rubberized reinforcement strip, large rubber reinforced heel kicker, and locking WAVE laces for lasting durability. The reinforced stiff midsole provides a sure and solid step every time on uneven surfaces. The Slate SR wading boots also features recessed stud insert points for maximum traction and making your studs last. The steel Slick Eddy studs are included and designed to be worn with or without wading studs .