Brooks Glycerin GTS 21 Men's - Black/Grey/White Sale! from $160.00 Color BLACK/GREY/WHITE Size 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 14 15 Width D 2E Qty. Add to Cart SKU: 110420-090 This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. GLYCERIN GTS 21 BLACK/GREY/WHITE Engineered Warp Knit Upper High Cushioned Running Shoe GuideRails holistic support system Nitrogen-infused DNA LOFT v3 foam RoadTrack Rubber Outsole Athletic Casual Mens Tweet Pin it