Under Armour - Rival Fleece Pants. Color Castlerock Light Heather/White. On sale for $37.98. MSRP $55.00.. 5.0 out of 5 starsAdd to favorites. 0 people have favorited this+4Brand NameUnder ArmourProduct NameRival Fleece PantsGenderMen'sColorCastlerock Light Heather/WhitePrice$37.98MSRP: $55.00Rating5Rated 5 stars out of 5(2)