Men's Regular Fit Long Sleeve Button-Up Shirt

All Wear Kaven garments use US sizing. Use the chart below to find your fit — measurements are body measurements, not garment measurements.

US Size	Chest (in)	Chest (cm)	Waist (in)	Waist (cm)	Neck (in)	Neck (cm)
S	34–36	86–91	28–30	71–76	14–14.5	36–37
M	38–40	97–102	32–34	81–86	15–15.5	38–39
L	42–44	107–112	36–38	91–97	16–16.5	41–42
XL	46–48	117–122	40–42	102–107	17–17.5	43–44
2XL	50–52	127–132	44–46	112–117	18–18.5	46–47
3XL	54–56	137–142	48–50	122–127	19–19.5	48–50

Footwear uses US men's sizing. Australian men's shoe sizes match UK sizes.

US Size	UK / AU	EU	Foot length (in)	Foot length (cm)
6	5.5	38.5	9.25	23.5
6.5	6	39	9.5	24.1
7	6.5	40	9.63	24.4
7.5	7	40.5	9.75	24.8
8	7.5	41	9.94	25.4
8.5	8	41.5	10.13	25.7
9	8.5	42	10.25	26.0
9.5	9	42.5	10.44	26.7
10	9.5	43	10.56	27.0
10.5	10	44	10.75	27.3
11	10.5	44.5	10.94	27.9
11.5	11	45	11.13	28.3
12	11.5	46	11.25	28.6

Chest: measure around the fullest part of your chest, under your arms, keeping the tape level.
Waist: measure around your natural waistline, just above the hip bones.
Neck: measure around the base of your neck, leaving one finger's space under the tape.
Foot length: stand on a sheet of paper with your heel against a wall, mark the tip of your longest toe, and measure from the wall to the mark. Measure both feet and use the longer one.

Between sizes? Choose the larger size for a relaxed fit, or the smaller size for a closer fit.
Slim-fit styles are cut closer to the body — check the product description for fit notes.
US and Australian men's letter sizes (S–3XL) are generally comparable, but always check your chest measurement against the chart.
Shoes: if your foot length falls between two sizes, choose the larger half size. Loafers have no laces, so they should feel snug but not tight on the first wear.

Still unsure? Email support@wearkaven.com with your height, weight and usual size and we'll help you choose. And if it doesn't fit, you have 30 days to return it.

Men's Regular Fit Long Sleeve Button-Up Shirt – Smart Casual Spread Collar Shirt