Arc’teryx Sinsolo Compressable Bucket Hat, new with tags in Jungle Green. S/M

Unisex Circuit™ plain-weave polyester stretches for a secure fit, and is extremely breathable and lightweight Fabric also offers UPF 50+ sun protection Full, laminated brim adds coverage, packs away easily in your pocket or pack, and holds its shape, even after it's been packed away Chin cord helps keep hat in place