Brooks Glycerin GTS 20 Women's Running Shoes Blue Glass/Marina/Legion Blue  Size 7.5 US Women's worn once no box like new there is one small spot on heel that looks soiled it is very light For runners looking for extremely soft cushioning to free their minds and enjoy their run without worry. The Rails Guide on the GTS version for those who want more stability and support DETAILS DNALoft V3, our softest cushioning for maximum comfort The new cushioning and redesigned outsole offer smoother, more stable transitions. GuideRails stabilize the foot and reduce knee pain Cushioning: DNA Loft V3 Sole: HPR / Green Rubber Mesh: Air Mesh Weight: 266g Drop: 10 mm Offset: 26/16 Strengths: Stability/comfort