Saucony - Endorphin Edge. Color Prospect Quartz. Low Stock. On sale for $109.97. MSRP $200.00.. 4.1 out of 5 stars3 left in stock+3Brand NameSauconyProduct NameEndorphin EdgeColorProspect QuartzPrice$109.97MSRP: $200.00Rating4Rated 4 stars out of 5(74)