Size Chart - Lands' End

Mens Tee Polo	XXS	XS	S	M	L	XL	XXL
Chest	30	31 - 33	34 - 36	38 - 40	42 - 44	46 - 48	50- 52
Regular	30	31 - 31 1/2	32 1/2 - 33	33 1/2 - 34	34 1/2 - 35	35 1/2 - 36	36 1/2
Tall	31 1/2	32 1/2 - 33	34 - 34 1/2	35 - 35 1/2	35 3/4 - 36 1/2	37 - 37 1/2	38
Mens Tee Polo Big Sizes	2XL	3XL	4XL	5XL	6XL
Chest	50 - 52	54 - 56	58- 60	62 - 64	66 - 68
Regular	36 1/2	36 1/2	37	37 1/2	38
Tall	38	38	38 1/2	39	39 1/2