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Thermals Product Detail

LAPASA Thermal Underwear Collection

Model Fleece Lined Merino Wool Heat-Insulating Waffle Knit Cotton
Material

Polyester and spandex

(except for ultra-heavyweight)

100% Merino wool Acrylic, rayon, and spandex Polyester and cotton 100% cotton
Links to men's

Lightweight M11; Midweight M57;

Heavyweight M24;

Ultra-heavyweight M63

Lightweight M31;

Midweight M67 M68

M76 M60 Boys: B10

Links to women's

Lightweight L17;Midweight L41;

Heavyweight L44

Lightweight L58;

Midweight L48 L49

L63 / Girls: G09
Features

a). Inner fleece lining

b). 4 thicknesses to choose from

c). Soft, warm, and breathable

a). moisture wicking and odor resistant

b). 2 thickness to choose

a). Warm up technology

b). Lightweight and warm

Soft and breathable Soft and breathable

How to choose the right thermal?

What materials do you use? What are the features and advantages?

2). Merino wool
Material: 100% merino wool. This product is awarded the STANDARD 100 by OEKO-TEX® certification, which means it has been tested for harmful substances and stands for customer confidence and high product safety.
Features: It is moisture wicking and odor resistant. We use 18.5 micron merino wool fibers, which are soft and smooth to touch and finer than traditional wool garments.

3). Heat-Insulating
Material: Acrylic, rayon, and spandex blend
Features: It provides heat insulation through the heat trapping nature of the fabric, which can effectively prevent heat loss and achieve a heat-retention effect. It is ultra-lightweight and warm.

4). Waffle knit
Material: Polyester and cotton blend
Features: It is a special knit draping tailoring fabric, which provides super comfort and is breathable.

5). Cotton
Material: 100% cotton
Features: It is anti-itch resistant and is breathable. It’s a great choice for a kids’ sensitive skin.

Thickness and warmth ranking

Fleece lined ultra-heavyweight (560g/m²) > Fleece lined heavyweight (260g/㎡) >Merino wool midweight (250g/m²) >Fleece lined midweight (210g/㎡) >Merino wool lightweight (200g/m²) >Fleece lined lightweight (160g/㎡) >Waffle knit (180g/m²) ≥Heat-Insulating (150g/m²)

How to choose the right thermal for different occasions and locations?

Temperature Occasions The Most Recommended Other Choices

Below 

14℉ (-10℃)

Working outdoors, hunting, hiking and travelling

Ultra-heavyweight

Fleece lined heavyweight

Merino wool midweight

14℉~32℉

 (-10℃~0℃)

Working outdoors and hunting

Ultra-heavyweight

Fleece lined heavyweight

Merino wool midweight

Working indoors

Fleece lined heavyweight

Merino wool midweight

Ultra-heavyweight

Fleece lined midweight

Exercise, hiking and travelling Merino wool midweight Fleece lined heavyweight

32℉ ~50℉

(0℃~10℃)

Working outdoors, hiking and travelling

Fleece lined heavyweight

Fleece lined midweight 

Merino wool midweight

Waffle knit

Fleece lined lightweight

Working indoors and exercise

Merino wool lightweight

Fleece lined lightweight

Waffle knit

Heat-Insulating

Above

50℉ (10℃)

Working outdoors, exercise, hiking and travelling

Merino wool lightweight

Waffle knit

Fleece lined lightweight 

Heat-Insulating

Working indoors

Fleece lined midweight set

Merino wool lightweight

Fleece lined lightweight 

Waffle knit 

Heat-Insulating