Inversion Bottom Lightweight (FR)

A well-dialed kit can be worthless with a poorly developed base layer that holds onto moisture or creates stress on the skin. With this in mind, we built the Inversion Lightweight and Midweight Base Layers with superior moisture management and next to skin comfort. Our proprietary synthetic fabric excels at stretch and recovery, which an active soldier expects and needs from a base layer, wash after wash. One touch and you’ll be sold. A few cycles of wear, and you’ll be touting your new favorite base layer. The Massif® Inversion base layers are engineered with an advanced tri-blend yarn system that provides unparalleled performance across multiple environments. This special blend plus the addition of spandex generates an improved range of motion, superior comfort, and extraordinary recovery for after-wash durability with no unsightly “bag outs.”

All fabrics pass the stringent ASTM D6413-F2302 performance specification for flame resistance

Flame resistant
Superior hand
Premier moisture-management
Outstanding stretch and recovery
Industry-leading pill resistance
Ultra-fast dry times
Antimicrobial

All measurements are in inches. The measurements provided refer to body size, not to garment dimensions. Size up if you are between measurements - or size down if you prefer a tighter fit. Refer to the Measurement Guide for instructions on how to find your measurements.

Men's Alpha Sizing Information (inches)

	XS	S	M	L	XL	2XL	3XL
CHEST	30-33	33-37	37-41	41-45	45-49	49-53	53-58
WAIST	25-27	27-31	31-35	35-39	39-45	45-51	51-57
HIP	32-34	34-37	37-40	40-44	44-48	48-52	52-57
THIGH	19-20	20-21	21-23	23-25	25-27	27-29	29-32

Inseam Lengths
SHORT	30
REG	32
LONG	34

*Tip: Length Sizing for Tops

Long Massif tops generally feature an extra 1” of length than a Regular at the bottom hem and an extra 1.5” of sleeve length.

Short tops are generally 1” shorter than a Regular at the bottom hem and 1.5” shorter on the sleeve.

What that means to you: In general, if your sleeves are around your knuckles when your arms are down, or if you are constantly pushing your sleeves up, consider a Short. If you are sitting on your jacket when you sit down, that is also a good time to consider a Short. If your sleeves tend to sit above your wrists when your arms are down, consider a Long. When you raise your arms above your head if your stomach is showing, you should also consider a Long.

Please note: Since body proportions vary from person to person, and it is not unusual for someone to need a different length top than they need in a pants. In other words, if you require a top in Long that does not automatically translate to needing a Long pant.

All measurements are in centimeters. The measurements provided refer to body size, not to garment dimensions. Size up if you are between measurements - or size down if you prefer a tighter fit. Refer to the Measurement Guide for instructions on how to find your measurements.

Men's Alpha Sizing Information (centimeters)

	XS	S	M	L	XL	2XL	3XL
CHEST	76-84	84-94	94-104	104-114	114-124	124-135	135-147
WAIST	63-69	69-79	79-89	89-99	99-114	114-130	130-145
HIP	81-86	86-94	94-102	102-112	112-122	122-132	132-145
THIGH	48-51	51-54	54-59	59-64	64-69	69-74	74-82

Inseam Lengths
SHORT	76
REG	81
LONG	86

*Tip: Length Sizing for Tops

Long Massif tops generally feature an extra 1” of length than a Regular at the bottom hem and an extra 1.5” of sleeve length.

Short tops are generally 1” shorter than a Regular at the bottom hem and 1.5” shorter on the sleeve.

What that means to you: In general, if your sleeves are around your knuckles when your arms are down, or if you are constantly pushing your sleeves up, consider a Short. If you are sitting on your jacket when you sit down, that is also a good time to consider a Short. If your sleeves tend to sit above your wrists when your arms are down, consider a Long. When you raise your arms above your head if your stomach is showing, you should also consider a Long.

Please note: Since body proportions vary from person to person, and it is not unusual for someone to need a different length top than they need in a pants. In other words, if you require a top in Long that does not automatically translate to needing a Long pant.

MASF6884_Massif_Sizing_Fit_Guide_D4_22SEP13_A_copy