Flojos - Hydro. Color Gray/Black. Low Stock. On sale for $37.75. MSRP $45.00.. 5.0 out of 5 stars5 left in stockBrand NameFlojosProduct NameHydroGenderMen'sColorGray/BlackPrice$37.75MSRP: $45.00Rating5Rated 5 stars out of 5(2)