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Thermolactyl Long Sleeve Energy Top

Product Ref

From £60.90 £87.00

Up to -30%

Intense 5

Great for outdoors in freezing temperatures

Women's

Lingerie

Footwear

Using a tape measure, take the measurements from around your body ensuring you measure comfortably, without the tape measure feeling too tight or too loose.

Bust measurement is taken around the fullest part of your bust.

Waist measurement is measured at the narrowest part of your waist.

Hip measurement is measured on the widest part of your hips.

If you are between 2 sizes, please choose the larger size for comfort.

Single Sizing
UK		Bust		Waist		Hip
Size		CM	Inches	CM	Inches	CM	Inches
XS	8	82-86	32-34	68-72	26.5-28	90-94	35.5-37
S	10	86-90	34-35.5	72-76	28-29.5	94-98	37-38.5
S	12	90-94	35.5-37	76-79	29.5-31	98-102	38.5-40
M	14	94-98	37-38.5	79-83	31-32.5	102-106	40-41.5
M	16	98-102	38.5-40	83-87	32.5-34	106-110	41-43.5
L	18	102-107	40-42	87-92	34-36	110-115	43.5-45
L	20	107-113	42-44.5	92-98	36-38.5	115-120	45-47
XL	22	113-119	44.5-47	98-104	38.5-41	120-125	47-49
XL	24	119-125	47-49	104-110	41-43.5	125-130	49-51
XXL	26	125-131	49-51.5	110-116	43.5-46	130-135	51-53
XXL	28	131-137	51.5-54	116-122	46-48.5	135-140	53-55
XXXL	30	137-143	54-56.5	122-128	48.5-51	140-145	55-57
XXXL	32	143-149	56.5-58.5	128-133	51-52.5	145-150	57-59
Dual Sizing
UK		Bust		Waist		Hip
Size		CM	Inches	CM	Inches	CM	Inches
XS	8	82-86	32-34	68-72	26.5-28	90-94	35.5-37
S	10/12	86-94	34-37	72-79	28-31	94-102	37-40
M	14/16	94-102	37-40	79-87	31-34	102-110	40-43.5
L	18/20	102-113	40-44.5	87-98	34-38.5	110-120	43.5-47
XL	22/24	113-125	44.5-49	98-110	38.5-43.5	120-130	47-51
XXL	26/28	125-137	49-54	110-122	43.5-48.5	130-140	51-55
XXXL	30/32	137-149	54-58.5	122-133	48.5-52.5	140-150	55-59

Using a tape measure, take the measurements from around your body ensuring you measure comfortably, without the tape measure feeling too tight or too loose.

Two measurements must be taken in order to determine your correct bra size, under the bust and the bust.

Underbust measurement is the measurement taken from under the bust to determine your BACK SIZE.

Using a tape measure, in inches, measure firmly around your rib cage immediately under your bust. Take note of the measurement and refer to the size chart. E.g. if you measure 28 inches your back size would be 32 inch.

Bust measurement is taken around the fullest part of your bust to determine your CUPSIZE.

Measure around the fullest part of your bust ensuring the tape measure is straight across your back and level with the fullest part of your bust at the front e.g. if your back size was 32" and you cup measurement was 30" your bra size would be 32C.

If you are between 2 sizes, please choose the larger size for comfort.

Back Size	32	34	36	38
Cup Size
A	27.5-29	29.5-31	31.5-33	33.5-35
B	28.5-30	30.5-32	32.5-34	34.5-36
C	29.5-31	31.5-33	33.5-35	35.5-37
D	30.5-32	32.5-34	34.5-36	36.5-38
DD	31.5-33	33.5-35	35.5-37	37.5-39
E	32.5-34	34.5-36	36.5-38	38.5-40
F	33.5-35	35.5-37	37.5-39	39.5-41
G	35.5-37	37.5-39	39.5-41	41.5-43

Back Size	40	42	44	46
Cup Size
A	35.5-37	37.5-39	39.5-41	41.5-43
B	36.5-38	38.5-40	40.5-42	42.5-44
C	37.5-39	39.5-41	41.5-43	43.5-45
D	38.5-40	40.5-42	42.5-44	44.5-46
DD	39.5-41	41.5-43	43.5-45	45.5-47
E	40.5-42	42.5-44	44.5-46	46.5-48
F	41.5-43	43.5-45	45.5-47	47.5-49
G	43.5-45	45.5-47	47.5-49	49.5-51

Back Size	48	50	52	54	56
Cup Size
A	43.5-45	45.5-47	47.5-51	49.5-51	51.5-53
B	44.5-46	46.5-48	48.5-50	50.5-52	52.5-54
C	45.5-47	47.5-49	49.5-51	51.5-53	53.5-55
D	46.5-48	48.5-50	50.5-52	52.5-54	54.5-56
DD	47.5-49	49.5-51	51.5-53	53.5-55	55.5-57
E	48.5-50	50.5-52	52.5-54	54.5-56	56.5-58
F	49.5-51	51.5-53	53.5-55	55.5-57	57.5-59
G	51.5-53	53.5-55	55.5-57	57.5-59	59.5-61

Foot Length: Place the heel against a vertical point and measure to the longest length of the foot.

Foot Width: Measure around the widest part of the foot.

Womens
UK SIZE	EU SIZE	FOOT LENGTH	D	E	EE	EEE
3	36	227	210	216	222	228
4	37	233	216	222	228	234
5	38	240	222	228	234	241
6	39	247	228	234	241	247
6.5	40	253	231	237	244	250
7	41	259	234	241	247	254
8	42	266	241	247	254	260
Mens
UK SIZE	EU SIZE	E	EE
6	40	238	243
7	41	243	248
8	42	248	253
9	43	253	258
10	45	258	263
11	46	263	268
12	47	268	274

Womens

Using a tape measure, take the measurements from around your body ensuring you measure comfortably, without the tape measure feeling too tight or too loose.

Bust measurement is taken around the fullest part of your bust.

Waist measurement is measured at the narrowest part of your waist.

Hip measurement is measured on the widest part of your hips.

If you are between 2 sizes, please choose the larger size for comfort.

UK		Bust Single Sizing
Size		CM	Inches
XS	8	82-86	32-34
S	10	86-90	34-35.5
S	12	90-94	35.5-37
M	14	94-98	37-38.5
M	16	98-102	38.5-40
L	18	102-107	40-42
L	20	107-113	42-44.5
XL	22	113-119	44.5-47
XL	24	119-125	47-49
XXL	26	125-131	49-51.5
XXL	28	131-137	51.5-54
XXXL	30	137-143	54-56.5
XXXL	32	143-149	56.5-58.5
UK		Bust Dual Sizing
Size		CM	Inches
XS	8	82-86	32-34
S	10/12	86-94	34-37
M	14/16	94-102	37-40
L	18/20	102-113	40-44.5
XL	22/24	113-125	44.5-49
XXL	26/28	125-137	49-54
XXXL	30/32	137-149	54-58.5

UK		Waist Single Sizing
Size		CM	Inches
XS	8	68-72	26.5-28
S	10	72-76	28-29.5
S	12	76-79	29.5-31
M	14	79-83	31-32.5
M	16	83-87	32.5-34
L	18	87-92	34-36
L	20	92-98	36-38.5
XL	22	98-104	38.5-41
XL	24	104-110	41-43.5
XXL	26	110-116	43.5-46
XXL	28	116-122	46-48.5
XXXL	30	122-128	48.5-51
XXXL	32	128-133	51-52.5
UK		Waist Dual Sizing
Size		CM	Inches
XS	8	68-72	26.5-28
S	10/12	72-79	28-31
M	14/16	79-87	31-34
L	18/20	87-98	34-38.5
XL	22/24	98-110	38.5-43.5
XXL	26/28	110-122	43.5-48.5
XXXL	30/32	122-133	48.5-52.5

UK		Hip Single Sizing
Size		CM	Inches
XS	8	90-94	35.5-37
S	10	94-98	37-38.5
S	12	98-102	38.5-40
M	14	102-106	40-41.5
M	16	106-110	41-43.5
L	18	110-115	43.5-45
L	20	115-120	45-47
XL	22	120-125	47-49
XL	24	125-130	49-51
XXL	26	130-135	51-53
XXL	28	135-140	53-55
XXXL	30	140-145	55-57
XXXL	32	145-150	57-59
UK		Hip Dual Sizing
Size		CM	Inches
XS	8	90-94	35.5-37
S	10/12	94-102	37-40
M	14/16	102-110	40-43.5
L	18/20	110-120	43.5-47
XL	22/24	120-130	47-51
XXL	26/28	130-140	51-55
XXXL	30/32	140-150	55-59

Lingerie

Using a tape measure, take the measurements from around your body ensuring you measure comfortably, without the tape measure feeling too tight or too loose.

Two measurements must be taken in order to determine your correct bra size, under the bust and the bust.

Underbust measurement is the measurement taken from under the bust to determine your BACK SIZE.

Bust measurement is taken around the fullest part of your bust to determine your CUPSIZE.

If you are between 2 sizes, please choose the larger size for comfort.

Back Size	32	34	36	38
Cup Size
A	27.5-29	29.5-31	31.5-33	33.5-35
B	28.5-30	30.5-32	32.5-34	34.5-36
C	29.5-31	31.5-33	33.5-35	35.5-37
D	30.5-32	32.5-34	34.5-36	36.5-38
DD	31.5-33	33.5-35	35.5-37	37.5-39
E	32.5-34	34.5-36	36.5-38	38.5-40
F	33.5-35	35.5-37	37.5-39	39.5-41
G	35.5-37	37.5-39	39.5-41	41.5-43

Back Size	40	42	44	46
Cup Size
A	35.5-37	37.5-39	39.5-41	41.5-43
B	36.5-38	38.5-40	40.5-42	42.5-44
C	37.5-39	39.5-41	41.5-43	43.5-45
D	38.5-40	40.5-42	42.5-44	44.5-46
DD	39.5-41	41.5-43	43.5-45	45.5-47
E	40.5-42	42.5-44	44.5-46	46.5-48
F	41.5-43	43.5-45	45.5-47	47.5-49
G	43.5-45	45.5-47	47.5-49	49.5-51

Back Size	48	50	52	54	56
Cup Size
A	43.5-45	45.5-47	47.5-51	49.5-51	51.5-53
B	44.5-46	46.5-48	48.5-50	50.5-52	52.5-54
C	45.5-47	47.5-49	49.5-51	51.5-53	53.5-55
D	46.5-48	48.5-50	50.5-52	52.5-54	54.5-56
DD	47.5-49	49.5-51	51.5-53	53.5-55	55.5-57
E	48.5-50	50.5-52	52.5-54	54.5-56	56.5-58
F	49.5-51	51.5-53	53.5-55	55.5-57	57.5-59
G	51.5-53	53.5-55	55.5-57	57.5-59	59.5-61

Footwear

Foot Length: Place the heel against a vertical point and measure to the longest length of the foot.

Foot Width: Measure around the widest part of the foot.

Womens
UK SIZE	EU SIZE	FOOT LENGTH	D	E	EE	EEE
3	36	227	210	216	222	228
4	37	233	216	222	228	234
5	38	240	222	228	234	241
6	39	247	228	234	241	247
6.5	40	253	231	237	244	250
7	41	259	234	241	247	254
8	42	266	241	247	254	260
Mens
UK SIZE	EU SIZE	E	EE
6	40	238	243
7	41	243	248
8	42	248	253
9	43	253	258
10	45	258	263
11	46	263	268
12	47	268	274

Description

Layer up with our soft, warm and great fitting thermal top with long sleeves.

Thermolactyl for cosy warmth
Smooth and soft
Great for outdoor activities or relaxing at home

A Damart Sport high-performance technical T-shirt to wear next to your skin for all your intense sporting activities (skiing, running, motorcycling, etc.). Its sophisticated knit (body mapping*) combined with the use of technical fibers that reflect the bodys in'frared rays provides excellent thermal insulation at a reduced weight. It wicks away perspiration effectively and neutralizes up to 90% of odors. The knit is Thermolactyl level 5 certified: excellent thermal insulation in very cold or humid conditions (from -20°C to -15°C). It features a zip-up stand-up collar with a chin guard. Seamless construction, except at the armholes, reduces friction. Freedom of movement and a close-fitting cut. Women's T-shirt length approximately 58 cm. Made from 60% recycled polyester. (*body mapping). Composition: 62% Polyester, 35% Polyamide, 3% Elastane.

Materials & Care

Composition

Care Instructions

Do not bleach

Normal Cotton Wash, Max Temp 30ºC

Do not dry clean

Do not iron

Do not tumble dry

Delivery & Returns

Standard Delivery at £3.99:
Typically delivery within 2 to 5 working days.

Express Delivery at £6.99:
Within 1 to 2 working days (Mon – Fri). For delivery Monday - Friday, order by 2:30pm Friday. Excludes Bank Holidays. Excludes Direct Despatch styles.

Direct dispatch:
Products dispatched directly from the manufacturer may take up to 7 days to arrive.

Returns:
If you don’t love your order, it’s ok. Returning it is a breeze. Returns start from £2.99.

Full delivery, collection & returns information

Our innovative thermals to get your cosy on

Since 1953, our Thermolactyl clothing has been recognised for its warmth and amazing feeling of well-being.

Our super soft underwear has been developed by engineers from our Research and Development to bring you the greatest comfort.

From the first shivers of autumn to bitter cold days, we’ve got you covered. We’ll guide you through our levels of warmth so you can find the perfect underwear tailored to the weather and how much you feel the cold.

Perfect to take the chill off

Made for colder weather

For the heart of winter

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Find Your Perfect Warmth

Thermolactyl Long Sleeve Energy Top

Description

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Find Your Perfect Warmth

Thermolactyl Long Sleeve Energy Top

Description

Read more

Materials & Care

Delivery & Returns

Customer Reviews

Need help?Visit Frequently Asked Questions

About usAbout DamartOur Heritage6 Reasons To Shout About UsStore LocatorCareersCorporate WebsiteBradford 2025

Here to helpDelivery & ReturnsSafe & Secure ShoppingSize GuidesTrue Fit SizingOur PoliciesAccessibilityCorporate Social ResponsibilityModern Slavery ActRequest a Catalogue

Account SupportMy AccountPersonal AccountMake a Personal Account paymentPayment OptionsCredit TermsGeneral SupportFinancial Difficulty SupportVulnerability/Disability SupportCost of Living Support

About usAbout DamartOur Heritage6 Reasons To Shout About UsStore LocatorCareersCorporate WebsiteBradford 2025

Here to helpDelivery & ReturnsSafe & Secure ShoppingSize GuidesTrue Fit SizingOur PoliciesAccessibilityCorporate Social ResponsibilityModern Slavery ActRequest a Catalogue

My AccountPersonal AccountMake a Personal Account PaymentPayment OptionsCredit TermsGeneral SupportFinancial Difficulty SupportVulnerability/Disability SupportCost of Living Support

Need help?
Visit Frequently Asked Questions

About us
About Damart
Our Heritage
6 Reasons To Shout About Us
Store Locator
Careers
Corporate Website
Bradford 2025

Here to help
Delivery & Returns
Safe & Secure Shopping
Size Guides
True Fit Sizing
Our Policies
Accessibility
Corporate Social Responsibility
Modern Slavery Act
Request a Catalogue

Account Support
My Account
Personal Account
Make a Personal Account payment
Payment Options
Credit Terms
General Support
Financial Difficulty Support
Vulnerability/Disability Support
Cost of Living Support

About us
About Damart
Our Heritage
6 Reasons To Shout About Us
Store Locator
Careers
Corporate Website
Bradford 2025

Here to help
Delivery & Returns
Safe & Secure Shopping
Size Guides
True Fit Sizing
Our Policies
Accessibility
Corporate Social Responsibility
Modern Slavery Act
Request a Catalogue

My Account
Personal Account
Make a Personal Account Payment
Payment Options
Credit Terms
General Support
Financial Difficulty Support
Vulnerability/Disability Support
Cost of Living Support