OSFA – Red Bull Shop Help Center

Circumference (cm)	54.9	55.8	56.8	57.7	58.7	59.6	60.6	61.5	62.5	63.5	64.5	65.5
Circumference (inches)	21.6	22	22.4	22.8	23.1	23.5	23.9	24.2	24.6	25	25.4	25.8
59Fifty / 19Twenty	6 7/8	7	7 1/8	7 1/4	7 3/8	7 1/2	7 5/8	7 3/4	7 7/8	8	-	-
9Fifty Snapback	S-M	S-M	S-M	S-M	M-L	M-L	M-L	M-L	L-XL	L-XL	L-XL	L-XL
9Forty / 9Twenty	-	OSFA	OSFA	OSFA	OSFA	OSFA	OSFA	OSFA	-	-	-	-
39Thirty	S-M	S-M	S-M	M-L	M-L	M-L	L-XL	L-XL	L-XL	L-XL	-	-
Twenty9 / Forty9	-	OSFA	OSFA	OSFA	OSFA	OSFA	OSFA	OSFA	-	-	-	-
Trucker	-	OSFA	OSFA	OSFA	OSFA	OSFA	-	-	-	-	-	-
Beanie	-	OSFA	OSFA	OSFA	OSFA	OSFA	OSFA	OSFA	-	-	-	-
Bucket Hat	XS	XS	XS	S	M	L	XL	XXL	XXL	XXL	-	-