The Windjammer was designed to enclose the cabin keeping you warm and dry.
07-18 Wrangler JK, 4-Door;Black diamond;Attaches to center sport bar and lower rear floor;Premium fabric maintains its shape in any temperature, is mildew-resistant, resists UV fading;High strength thread at all stress points ensures long-lasting use;Vinyl window for visibility to the rear and lower cut-out for access to rear cargo area;California Residents: WARNING Bestop Windjammer (Black Diamond) - 80039-35 Material color is perfectly matched to Bikini Top and Duster. The large, clear window provides all the visibility you need.