The shoe that launched the Asics 33 col­lec­tion gets a refresh and due to release this April. The Asics GEL-Blur33 2.0 run­ning shoes are an update to the GEL-Blur33 series and intro­duce a new MONO-SOCK con­struc­tion. The MONO-SOCK con­struc­tion uti­lizes a stretch mesh for slip­per like com­fort, and a sup­port­ive exter­nal cage wraps the mid­foot for a secure and com­fort­able road-ready fit.