Bring-It Solid Bring-It Solid with a polished finish is the perfect combination of length and recovery on any medium condition. We’ve brought you Bring-It in a hybrid and pearl and now we’ve rounded out this line with the most performance for when you need great length and recovery. SD Medium RG Core The SD core in the Throw down has a medium RG and a high differential and is perfect for a variety of styles on any condition that gets in your way. The medium RG helps the Throw Down get further down the lane before the high differential kicks in for some awesome continuation. What To Expect The Throw Down is a perfect choice for great length and continuation without sacrificing control and awesome hitting power. The solid finish with polish, along with the SD Medium RG core, is the perfect combination to give you what you need on medium to dry lane condition.