Skinz Protective Gear€™s Heat-Loc Hand Guards can easily be strapped on to handlebars during cold snaps and trail rides to keep your hands just that much warmer. All our hand guards are made of crushable material (not hard plastic!) so they€™ll survive a roll or being stuffed in your tunnel pack when not use. Mount these puppies on any handlebars (hooks or no hooks) in seconds with the Velcro straps. The Pro Series of Heat-Loc Hand Guards has more cutaways than its counterpartTrail Seriesfor more aggressive riding.