For guidance and support without extra weight slowing you down, lace up the Saucony Guide 9. FLEXFILM upper provides lightweight support and lockdown. RUNDRY lining wicks away moitsure to keep feet dry and fresh. Dual-density SSL EVA midsole for durable, lightweight cushioning. XT-900 carbon rubber outsole for durable traction on multiple surfaces. Wt. 9.7 oz.