Duckbill Cap Color:luminous pink Add it to your favorite

Add it to your favorite Standard Mouth Hydro Flask bottle to easily enjoy cold hydration anywhere

while strategically placed vents and wicking fabric in the crown keep you cool and dry

Achilles and toes

and moisture-wicking fabric to deliver premium comfort for guys on the go

Duckbill Cap Color:luminous pink Add it to your favoriteInspired by our ultrarunning ambassadors, this lightweight, highly breathable short brim cap folds down to fit in a pocket. The front panel and brim fabric is built from NetPlus 100% postconsumer recycled nylon faille that's made from recycled fishing nets to help reduce ocean plastic pollution; with a DWR (durable water repellent) finish made without PFCs (perfluorinated chemicals) to shed moisture. Crown and back panels are 100% recycled polyester