B-CAP is a cloudweight, packable, bucket style cap with a multi-use design. Made using UPF 50 rated recycled fabrics for ultimate sun protection; it features an integrated front sweat panel to help wick sweat and monomesh side panels that offer super breathable ventilation to keep you cool on hot days. Sized with our INFINI-FIT cord mechanism it can fit heads ranging from tiny to XL. The foldable visor allows it to pack down to a slim shape and slide into a pocket! [Key Features] 360 degree visor coverage Ultralight, breathable & fast-dry Packable Ponytail friendly Secure in windy situations Loops for adding a chin strap [Material] 50+ UPF Recycled polyester ripstop Nylon 6 monomesh side panels (0 UPF) Reflective adjustment cord with Nifco cord lock Reflective heat transfer logo Duraflex premium snaps Lightweight EVA foam visor [Weight] 58g [Visor Length] 6.5cm [Manufactured] Made in Vietnam Fits adults & children The cap will fit you if your head measures between 36-62 cm Large noggins To achieve a larger fitting, you can release the knot at the front of the cap if your head measures 65 cm. This will provide an extra 2-3 cm in length and more comfort.