"In Stock" means this item is ready to ship. Orders placed before 3pm EST using a ship speed of 1 Day, 2 Days, or 3 Days will ship SAME DAY. Orders using 4-6 Day ship speed will ship within one business day.
"Ship Date" means we will special-order the product for you, and this is the date we expect your shipment to leave our warehouse.
"Oversized" means the item is large and can only be shipped using 4-6 Day ship speed. Additional shipping charges may apply.
"Freight" means the item is too large for standard shipping methods, and must be shipped by truck freight for an additional fee. Someone must be present to inspect, sign, and accept delivery, so we will call you to schedule delivery.
If you have any questions, please call 844-833-6921
Products on Sale are Discontinued Styles or Colors.
|Hat Style:||Activewear Cap|
|Disclaimer:||We only ship this brand to US Addresses.|
|Best Use:||Trail Running, Running|
|HAT SIZE||XX-Small / X-Small||Small / Medium||Large / X-Large||One Size|
|Head Circumference||20.1 - 21.3"||21.3 - 22.8"||22.8 - 24.4"||21.3 - 23.6"|
HOW to MEASURE
HEAD CIRCUMFERENCE: Measure around the widest part of the head, then refer to the size guide to find the correct hat size.
ONE SIZE: Mammut hats offered in One Size will fit comfortably on most adult heads.