Billabong - Day Tripper Shorts. Color Salt Crystal 4. Low Stock. On sale for $18.36. MSRP $45.95.. 5.0 out of 5 stars2 left in stockBrand NameBillabongProduct NameDay Tripper ShortsColorSalt Crystal 4Price$18.36MSRP: $45.95Rating5Rated 5 stars out of 5(1)