The Reverb Short is Free Fly’s unlined 7" performance short meant to cross over between active days, swimming, and everyday wear. Free Fly positions it for mixed plans like a hike followed by a quick dip, without changing clothes. The fabric is described as water-resistant and quick-drying, so it’s a practical pick when you expect splashes or sweat and still want something that dries fast afterward.
Across the range we sell, the constant is the 7" unlined cut, with sizing from S through XL. This is not a lined swim short, so it’s the right call if you prefer your own base layer or no liner at all.