The budget-rate bus ride from Hanoi can have you drenched to the bone long before you’ve made it to the deep water solo routes of Ha Long Bay. A long-time favorite for travel in hot and humid conditions, the Puckerware short-sleeved shirt keeps you cool and comfortable through muggy days on the road. Made of a textured 65% recycled polyester/35% organic cotton seersucker blend, the crinkled weave stays loose and lifts away from the skin, allowing air to circulate and moisture to dissipate. It also resists wrinkling, washes easily and dries in a flash. With a button-through left-chest pocket, side vents and straight hem.