ASICS - GEL-Challenger 14 Tennis Shoe. Color Gris Blue/Safety Yellow. On sale for $68.97. MSRP $100.00.. 4.1 out of 5 stars+5Brand NameASICSProduct NameGEL-Challenger 14 Tennis ShoeColorGris Blue/Safety YellowPrice$68.97MSRP: $100.00Rating4Rated 4 stars out of 5(12)