[finetrack] finetrack Rail On Camino Cap UNISEX FHU0461 Brand: finetrack New, unused. Will be shipped folded. The "Rail On System" located inside the brim, from both sides to the back of the head, allows you to attach the "Rail On Shade" (sold separately), a dedicated sunshade effective in preventing sunburn and heatstroke. ● [Material] 66 nylon 4-way stretch ox (100% nylon) ● [Size] S/M: 53-58cm ● [Country of Origin] Japan finetrack Rail On Camino Cap UNISEX Brand: finetrack [finetrack] finetrack Rail On Camino Cap UNISEX FHU0461 Brand: finetrack