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Product Details
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Product Q&A（取得中）
user review（取得中）
Staff Review（取得中）

*The product tag has the product number MH5946R or MH5946N printed on it, but the product contents are the same.
*For colors and sizes for which the special box type is sold out, we will deliver the product in a transparent bag.
*Please note that if you purchase multiple colors and sizes, the packages will be mixed.

[Extreme]
By bringing together technologies that pursue the ultimate in warmth, this product is the warmest in HOTMAGIC history, taking "keep warm" to the next level.

・As warm as seven layers of cotton underwear
Using Toyobo's eks®, a moisture-absorbing, heat-generating fiber, we have created a garment that provides "the warmth of seven layers of cotton underwear."

・Superb brushed material with a soft feel
The side that comes into contact with the skin is shirred evenly to create a uniform brushed fabric.

・Amazing stretching
Even though the fabric is thick, it is stretchy enough to allow for easy movement.

This item is designed with attention to warmth, comfort, and stretchability. The narrow neckline keeps your neck warm, too.

<Thickness of fabric>
Very thick (for extremely cold days)

<Insulation level>
　★★★★★（MAX）

＜Recommended for these people＞
- People who spend all day outdoors, such as camping, fishing, mountain climbing, or going out for business purposes
・People who get cold so easily that they have to wear multiple layers of innerwear every year from early winter
- People looking for gifts for their parents, friends, or wives

*The "warmth equivalent to seven layers of cotton underwear" is stated based on a comparison of our own products with measured heat retention values.
*Warmth levels are ranked on a 5-point scale based on the clo value.

material: 55% acrylic, 20% synthetic fiber (acrylate fiber), 20% nylon, 5% polyurethane

Functions and Features

Fleece lining
Moisture absorption and heat generation
No side seams

size

M、L、LL

*Prices may vary depending on size.

Size chart for this product

size	Shoulder width (cm)	Length (cm)	Width (cm)	Sleeve length (cm)	Sleeve opening (cm)	Hem width (cm)
M	30.5	63	33	50	9	33
L	32.5	65	36	51.5	10	36
LL	34.5	67	38	53	11	38

size guide

Women
Mens
Kids

Bra
Non-wired bras, half tops, bra tank tops
Stockings and tights
Outer bottoms/leggings pants
Underwear, home wear, shorts, girdles

Bra

Top BustーUnderbust＝Cup Size

Top Bust

Position of the highest part of the chest (nipple)

For larger or sagging breasts, measure them horizontally while lifting them up.
It's ok to wear a lightly padded bra.

Underbust

Just below the breast curve

Stand with your back straight and measure horizontally.
It's ok to wear a lightly padded bra.

(Unit: cm)

	cup (The difference between top and bottom)
Underbust range （cm）	A cup (Approx. 10 cm)	B cup (approx. 12.5 cm)	C Cup (approx. 15 cm)	D Cup (approx. 17.5 cm)
63～67	A65	B65	C65	D65
68～72	A70	B70	C70	D70
73～77	A75	B75	C75	D75
78～82	A80	B80	C80	D80
83～87	A85	B85	C85	D85

Non-wired bras, half tops, bra tank tops

(Unit: cm)

size	S	M	L	LL	3L
bust	72～80	79～87	86～94	93～101	100～108
Underbust	65～70	70～75	75～80	80～85	85～90
Reference cup size	A65/B65/C65	A70/A75/B70/C70	A80/B75/B80/C75	B85/C80/C85	B90/C90/D85

*The above is a guideline.

Stockings and tights

(Unit: cm)

Regular size	S	M	L	LL	EL	S - M	M - L	L - LL	S - L
Hip	80～88	85～93	90～98	95～103	95～103	80～93	85～98	90～103	80～98
height	145～155	150～160	155～165	160～170	165～175	145～160	150～165	155～170	145～165

(Unit: cm)

Special Size	JL	JS - M	JM - L	JJL	JJS - M	JJM - L	JJS - L	TL - LL
Hip	95～113			105～128			105～128	80～95
height	155～165	145～160	150～165	155～165	145～160	150～165	145～165	155～170

*The above is a guideline

Outer bottoms/leggings pants

(Unit: cm)

size	S	M	M - L	L	LL	L - LL	JML	JJL
Waist	58～64	64～70	64～77	69～77	77～85	69～85	85～93	93～101

Underwear, home wear, shorts, girdles

(Unit: cm)

size	S	M	L	LL	3L
bust	72～80	79～87	86～94	93～101	100～108
height	145～157	150～162	155～167	160～170	160～170
Waist	58～64	64～70	69～77	77～85	85～93
Hip	82～90	87～95	92～100	97～105	102～110

How to measure and size your home wear

(Unit: cm)

size	S	M	L	LL	3L	4L
Chest	80～88	88～96	96～104	104～112	108～116	112～120
height	155～165	165～175	175～185	175～185	175～185	175～185
Waist	68～76	76～84	84～94	94～104	98～108	104～114

How to measure and size your home wear

Boys Size Chart

(Unit: cm)

size	100	110	120	130	140	150	160	170
height	95～105	105～115	115～125	125～135	135～145	145～155	155～165	165～175
Chest	49～55	53～59	57～63	61～67	65～72	70～78	76～84	82～90
Waist	47～53	49～55	51～57	53～59	54～62	58～66	62～70	66～74
Reference age	3 years old	4～5才	6～7才	8～9才	10～11才	12～13才	14～15才	16～17才

Girls Size Chart

Innerwear, half tops, shorts, leggings, etc.

(Unit: cm)

size	100	110	120	130	140	150	160	165
height	95～105	105～115	115～125	125～135	135～145	145～155	155～165	160～170
bust	49～55	53～59	57～63	61～67	64～72	70～78	76～84	79～87
Waist	45～51	47～53	49～55	51～57	53～59	56～63	58～66	60～68
Hip	55～61	58～66	62～70	66～74	70～78	76～84	82～90	85～93
Reference age	3 years old	4～5才	6～7才	8～9才	10～11才	12～13才	14～15才	15～16才

First Bra/Sports Bra

(Unit: cm)

size (Name)	Body size (cm)
size (Name)	Top Bust	Underbust	difference
A60	70	60	Approx. 10cm
A65	75	65
A70	80	70
A75	85	75
B65	78	65	Approx. 15cm
B70	83	70
B75	88	75

About the product

Anyway, it's warm.

It is fluffy and moderately thick, and its heat retention is equivalent to that of seven layers of regular underwear (according to Gunze research).
Even in the cold outdoors, this single layer of innerwear is comfortable. It uses eks®, a material that generates heat itself, so it has excellent moisture-wicking properties and is dry and warm without the stuffiness that is its charm.

[eks]® is a registered trademark of Toyobo Co., Ltd.