Swim Trunks And Compression Liner

The description says "built-in compression liner that offers added support and stability." The lining is 90% Polyester, 10% Elastane, which provides more body-conforming stretch than a standard 100% Polyester lining. This construction offers more structured support than a basic lining, though not necessarily the same compression level as dedicated athletic compression shorts.

Yes, both Gray and Blue are variants of the same product with the same tie-dye design on a non-stretch outer and the same compression liner construction. The tie-dye colorway differs between Gray and Blue. Product images per color show the specific tie-dye arrangement.

Yes, 4.8 inches is slightly longer than the 4.2-inch inseam common in many tie-dye trunks in this range. The different base cut is also reflected in a slightly different hip measurement at size S (44.1 in at S vs. 44.1 in for standard, but waist range is 29.1–40.2 vs. 29.1–39.4), suggesting a marginally different block.

Cold machine washing is recommended for Elastane-content linings to prevent the elastic fibers from degrading. Professional dry cleaning is listed as an alternative, but cold machine wash is the more liner-friendly regular-care option.

Yes, both Gray and Blue share the same size chart and are available in all five sizes: S, M, L, XL, and XXL.