Size guide

Product Measurements.

Measurements are approximate and may deviate by 1-3cm / 1" due to design and manufacturing differences.

Oversize Fit: Intended to wear roomy. Applies to: Forma Tee, LD_01 NEGATIVE ZERO Tee (Oversize).

Regular Fit: Intended for a cleaner, closer fit. Applies to: Activa Tee, LD_01 NEGATIVE ZERO Tee (Regular).

Size Chest Length Shoulder Sleeve
S 62 68 60 26
M 64 70 63 28
L 66 72 66 30
XL 68 74 69 32
Size Chest Length Shoulder Sleeve
S 24.4 26.8 23.6 10.2
M 25.2 27.6 24.8 11.0
L 26.0 28.3 26.0 11.8
XL 26.8 29.1 27.2 12.6
Size Chest Length Shoulder Sleeve
S 57 66 52 22
M 59 68 53 23
L 61 70 55 24
XL 63 72 56 25
Size Chest Length Shoulder Sleeve
S 22.4 26.0 20.5 8.7
M 23.2 26.8 20.9 9.1
L 24.0 27.6 21.7 9.4
XL 24.8 28.3 22.0 9.8

(Currently showing CM.)

(Currently showing IN.)

Size guide measurement diagram

How to Measure.

Lay the garment flat on a clean surface and smooth out any wrinkles without stretching the fabric. Use a tape measure and, if possible, get a fellow recruit to help for accuracy.

1. Chest

Measure straight across the garment from underarm to underarm. This measurement represents the flat chest width, not the full body circumference.

2. Length

Measure from the highest point of the shoulder (near the collar) straight down to the bottom hem.

3. Shoulder

Measure straight across from one shoulder seam to the other. This affects how relaxed or structured the fit feels on the body.

4. Sleeve

Measure from the shoulder seam down to the end of the sleeve opening.

If you are still unsure, send an email to help@altermana.com, and someone from the armory will be in touch.