After a full day of rock climbing cycling or skiing your feet yearn for true comfort. The Mion Pen Shell clog surrounds your feet in the comfort they’re craving with performance features typically reserved for technical outdoor footwear. Whether walking the dog on rain-slicked city streets or taking an evening foray from camp over ball bearing gravel the Mion Pen Shell clog’s Gripstick™ rubber outsole with Quad-Cut™ siping provide solid underfoot confidence for moving over wet or dry terrain. An anatomically shaped Ergomorphic™ foam footbed forms to the shape of the user's foot after just 12 hours of wear time and the innovative Super-Structure rib system securely wraps cushions and protects the foot. All this adds up to a generous helping of comfort. The Mion Pen Shell women's clog also includes the Super-Structure Cord a climbing grade line that wraps around the forefoot and instep. Unique to clogs this cord allows the wearer to adjust the degree of security from relaxed loose to performance tight.