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Thermal Under-Helmet Beanie with Pocket - DEFCON 5

8.50

Tax included Product made to order generally delivered in 7/10 working days.

The Thermal Under-Helmet Beanie with Pocket from Defcon 5 is an essential tactical winter accessory, designed to offer maximum thermal insulation with minimal bulk. Made with a special "grid" fleece structure (Grid Fleece), it guarantees excellent breathability. With a feather-light weight of only 40 grams, it is perfect to wear under helmets. It features a front Velcro panel for patches and an ingenious concealed rear pocket. Manufactured to military standards (assigned NUC/NSN Code).

Size Guide

This is an approximate conversion table to help you find your size. If you have already purchased an item from our brand, we recommend you select the same size indicated on its label.

Men's Sizes

International	XS	S	M	L	XL	XXL	XXXL
Europe	32	34	36	38	40	42	44
US	0	2	4	6	8	10	12
Chest Circumference (inches)	33-35"	36-38"	39-41"	42-44"	45-47"	48-50"	51-53"
Chest Circumference (cm)	84-89	91-97	98-104	107-112	114-119	122-127	129-134
Waist Circumference (inches)	28"	30"	32"	34"	36"	38"	40"
Waist circumference (cm)	71	76	81	86	91.5	96.5	101.5

LOWA FOOTWEAR SIZE CHART

SIZE SELECTION:

THE SIZES IN THE DROP-DOWN MENU ARE UK SIZES (ENGLISH)

conversion chart: UK size - (IT size) - size in mm

Size 6.5 (40) 257mm

Size 7 (40 3/4) 262mm

Size 7.5 (41.5) 266mm

Size 8 (42) 270mm

Size 8.5 (42.5) 274mm

Size 9 (43 1/4) 278mm

Size 9.5 (44) 283mm

Size 10 (44.5) 287mm

Size 10.5 (45) 291mm

Size 11 (46) 295mm

Size 11.5 (46.5) 300mm

Size 12 (47) 304mm

Size 12.5 (48) 308mm

Size 13 (48.5) 312mm

NEED ADVICE ON CHOOSING A SIZE?

Take one of your sneakers and look at the size in mm or cm, look at the diagram above to see what it corresponds to and order your size!

e.g., your sneaker is 27.2 cm long? Great, the closest and most correct size will be: "TG 8.5 (42.5) 274mm", in the purchase menu select size 8.5UK!

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SIZE

MIMETISMO

BLACK
OLIVE
Coyote

Quantity

On demand!

Description
Product Details

"Grid Fleece" Thermal Technology:
The secret of this under-helmet beanie lies in its technical fabric. Unlike classic flat fleece that tends to cause sweating, the checkered (waffle/grid) structure creates small air channels. The raised squares trap body heat keeping you warm, while the thinner grooves between the squares allow sweat and excess heat to evaporate quickly outwards. The result is perfect thermoregulation even during the most strenuous patrols in the middle of winter.

Tactical Design: Velcro and Secret Pocket:
Defcon 5 has enriched this beanie with unique operational details. A soft Velcro (loop) panel is sewn on the front, ideal for applying unit patches, flags or reflective/IR (Infrared) markers. On the nape, however, is hidden a small storage pocket: a very useful and discreet space to always have small accessories of vital importance at hand without having to rummage through your tactical gear.

Helmet Compatibility and NATO Standard:
Weighing only 40 grams and thanks to its snug profile, this beanie is specifically designed as an under-helmet beanie. It fits perfectly under ballistic helmets or bump helmets without creating annoying thicknesses that would alter the fit of the internal pads. As proof of its build quality, the garment (in OD Green color) is cataloged with NUC / NSN (NATO Stock Number), confirming its suitability for official military supplies.

Main Advantages

Waffle Fabric: Grid structure for the maximum ratio between retained heat and breathability.
Rear Pocket: Hidden compartment on the nape to store small tactical items.
Front Velcro: Provision for quick attachment of patches or IFF systems.
Ultra-Lightweight: Weighs just 40 grams, ideal for prolonged use as an under-helmet beanie.
Military Quality: Product tested and provided with NATO assignment code (NUC).

Technical Specifications

Manufacturer: Defcon 5
Model: Thermal Under-Helmet Beanie
Material: Technical grid fleece (Grid Fleece)
Details: Rear pocket, Front soft Velcro
Weight: 0.04 Kg (40 grams)
NUC Code (NSN): 8405150337031 (Referring to the OD Green variant)
Available Colors: Olive (OD Green), Black, Coyote

Package Contents

1x Grid Thermal Under-Helmet Beanie - Defcon 5 (in the selected color)

Pro Maintenance Tips for a Perfect Setup

What to put in the back pocket? That little pocket on the nape is a tactical stroke of genius. It's the perfect place to slip in a spare CR2032 battery for your Red Dot (so if it runs out in the middle of the woods you literally have it "on your head"), a pair of foam earplugs for when you enter the shooting range, or a well-folded emergency banknote. Obviously avoid hard or pointed objects that could bother you by resting your head!

The importance of grid fleece: If you have always used wool or heavy fleece beanies, you will notice the difference at the first sprint. "Grid fleece" was born for dynamic, rigid climates: it keeps you warm when you are standing still in ambush, but it doesn't make your head boil when you run under equipment. It is the same principle as the famous "Level 2" of the US Army.

Washing (No softener!): As with all thermal garments in microfleece and technical fabrics, the rule is ironclad: machine wash at low temperatures (30 degrees) and absolutely no fabric softener! Fabric softener occludes the tiny transpiration channels between the squares of the fleece, preventing sweat from evaporating. Wash it only with normal detergent and it will air dry in an instant.