JP | Size | Body Length | Shoulder Width | Chest Width | Sleeve Length |
3 | S | 28.15 | 21.65 | 49.6 | 9.65 |
4 | M | 28.94 | 22.44 | 51.18 | 10.04 |
5 | L | 29.72 | 23.23 | 52.75 | 10.43 |

(1) Body Length: Start from the highest point on the shoulder, and measure down to the hem of the garment.
(2) Shoulder Width: Measure from the inside shoulder seam across to the opposite inside shoulder seam.
(3) Chest Width: From one inch below the armhole seam, measure directly across the body. Measurements are shown in full circumference, including the front and back.
(4) Sleeve Length: From where the shoulder seam meets the body to the sleeve opening, measure across.
Kith Men's Tops
Size | NUMERICAL | CHEST | NATURAL WAIST | SLEEVE |
XS | 28 | 34 - 36 | 28 - 30 | 32.5 - 33 |
S | 30 | 36 - 38 | 30 - 32 | 33 - 33.5 |
M | 32 | 38 - 40 | 32 - 33 | 33.5 - 34 |
M/L | 33 | 40 - 41 | 33 - 34 | 34 - 34.5 |
L | 34 | 41 - 43 | 34 - 35 | 34.5 - 35 |
XL | 36 | 43 - 46 | 35 - 37 | 35 - 35.5 |
XXL | 38 | 46 - 49 | 37 - 39 | 35.5 - 36 |
How To Measure
1. CHEST - To measure the chest, start at one armpit and extend the measuring tape across the fullest part of the chest to the other armpit. This distance is your measurement.
2. WAIST - Measure your waist circumference at the narrowest point above the hips, just above the navel. Wrap the measuring tape around the body to determine your measurement.
3. HIP - Measure your waist circumference at the widest point on hips, just above the navel. Wrap the measuring tape around the body to determine your measurement.
4. INSEAM - This is the measurement between your crotch and ankle bone. Measure in a straight line between the legs for accuracy.

Fit Tips
- If you’re on the borderline between two sizes, order the smaller size for a tighter fit or the larger size for a more relaxed fit.
- If your measurements for chest and waist correspond to two different suggested sizes, order the size indicated by your chest measurement.
- OS=One Size