The Asics Gel-Blast 4 have been by far our best selling squash shoe ever. The Blast 4 live on and are still the current model from Asics and there are some pretty exciting new colours for this year. The first new colour is Orange/Black/Silver pictured above. Want to stand on court then this may well be the pair of shoes for you! They will definitely get you noticed. They are not only flashy though they are a terrific performing pair of shoes.