






🔥 Stay warm, stay sharp — the base layer that means business.
The Helly Hansen Men's LIFA Merino Midweight Crew Base Layer combines 100% merino wool exterior with LIFA Stay Warm technology in a dual-layer construction, delivering superior thermal regulation, moisture management, and itch-free comfort. Designed for active professionals and outdoor enthusiasts, it’s the ultimate cold-weather base layer for performance and style.












| Age Range | Adult | 
| Color | Black | 
| Size | L | 
| Style | Lifa Merino Midweight Crew | 
| League | Unzutreffend | 
| Material Composition | 57% Wool (Merino), 43% Polypropylene | 
| Height | 3 inches | 
| Length | 10 inches | 
| Weight | 0.9 Pounds | 
| Width | 7 inches | 
| Material Type | Wool | 
| Number of Items | 1 | 
| Outer Material | Synthetic | 
| Season | All | 
| Features | [INF] Moisture Management, Thermal Regulation | 
| Usage | Sports | 
| Sport | Camping, Climbing, Hiking, Mountaineering, Sailing, Trekking | 
| Batteries Included? | No | 
| Brand | Helly Hansen | 
| Department | Men's | 
| Manufacturer | Helly Hansen | 
| Item model number | 49364 | 
| Product Dimensions | 60 x 40 x 40 cm; 270 g | 
| ASIN | B0888PS82M | 
S**E
Ottimo capo
La maglia è costruita molto bene, sicuramente la più calda che ho provato.L'ho usata per lo sport, ma è così comoda che in questo peiodo invernale la sto utilizzando anche come maglia intima. Consigliata.
D**O
Talla muy grande,
Es calentito y suave pero talla grandisimo, una s, es una M ,una lastima a mi me hace falta una xs que no existe
Z**.
Great Base Layer
I bought this base layer for sailing and tried it out last night on a bicycle ride. I rode for 35 minutes in 4 degrees Celsius into a 15 knot wind wearing the base layer, a cotton shirt and a thin cotton pullover with a thin Musto permacell jacket. I usually feel the cold but not a bit last night. It also stayed dry with sweating. This base layer really works. Highly recommended!
P**S
Perfect
Really warm. Good fit. Long sleeves. Good for tall man. 6/6.
R**S
Very good quality for the price.
I’ve now bought a few helly hansen base layers and prefer the merino clothing. I am 5ft 8 inches tall (174cm) and weight about 88kg and fit a large top,, being a 34 waist I fit a medium size trousers. I buy the mid layer ( 225g ) as I find they are thick enough to help keep me warm during the cold winter on my motorcycle, and being merino they don’t smell and keep their shape well. I bought a couple of other base layers from a different manufacture, but sent them back as not as good as the helly Hansen,,,they are not cheap but sometimes you have to pay more for the quality you need.
Trustpilot
2 days ago
3 weeks ago