Im selling a pair of zip out soft top side windows for 1995-1998 trackick.  they are black vinyl and in decent shape the clear vinyl is flexible not brittle at all.  They are listed on ebay, check the link below.

http://www.ebay.com/itm/GEO-TRACKER-SUZUKI-SIDEKICK-SOFT-TOP-ZIP-OUT-SIDE-WINDOWS-/280880132819?pt=Motors_Car_Truck_Parts_Accessories&fits=Make%3AGeo%7CModel%3ATracker&hash=item4165c2b2d3&vxp=mtr