Can anyone shed light on where these products are made?

Just says british standard 4745 there isn't a label stating where made

Is this suitable to wear under dress/office shirts?

In answer to your question, the termal T-shirt can be worn under a dress or office shirt and it does add a comforting warm under layer.

I'm not sure but if it helps, I wear a 16/18 top and I'm happy with the medium, (men's) size.

Can anyone tell me if these vests are long enough for my husband who is 6' 2" tall. Other vests are too short in length. Thanks

I am 5’ 9’’ and it is a lovely fit. I think your husband may be too tall to appreciate the length !!

Heatwave Pack Of 2 Mens Thermal T Shirt Warm Underwear

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114.87 DT

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Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔥 Elevate your winter wardrobe with Heatwave® – warmth that works as hard as you do!

STAY TOASTY ALL DAY - 0.45 TOG rating traps warm air close to your skin for unbeatable insulation.
TAILORED COMFORT FIT - Ribbed construction contours perfectly to your body, ensuring a sleek, non-bulky silhouette.
VALUE PACKED TWIN SET - Two thermals in one pack—double the warmth, double the style, all at a smart price.
DURABILITY MEETS STYLE - Machine washable with no sagging or shape loss—looks fresh wash after wash.
PREMIUM UK CRAFTSMANSHIP - Proudly made in the United Kingdom, combining quality and reliability you can trust.

Heatwave® Pack of 2 Men's Thermal T-Shirts deliver lightweight yet effective warmth with a 0.45 TOG rating, crafted from a durable 50/50 cotton-polyester blend. Designed with a ribbed, comfort fit that contours the body, these thermals maintain shape and softness even after multiple machine washes. Made in the UK, this twin-pack offers exceptional value for everyday cold-weather layering.

Specifications

ASIN	B01LZ0KVPT
ASIN	B01M0N4GI4
Age Range Description	Adult
Apparel Fabric Stretch	Low Stretch
Apparel Fabric Weight Class	Lightweight
Back Style	T Back
Best Sellers Rank	1,746 in Fashion ( See Top 100 in Fashion ) 1 in Men's Thermal Tops
Bikini top style	T-Shirt
Brand Name	Heatwave Thermalwear
Closure Type	Pull On
Collar Style	Crew Neck
Colour	Charcoal
Country Of Origin	China
Cuff Style	Ribbed Cuff
Customer Reviews	4.4 4.4 out of 5 stars (8,384)
Customer reviews	4.4 4.4 out of 5 stars (8,384)
Date First Available	30 Sept. 2016
Department	Men's
Fabric Stretchability	Non-stretchable
Fabric Type	50% Cotton, 50% Polyester
Fit to Size Sentiment	Positive
Fitting type	Fitted
Garment Size Country	Great Britain
Hemline Form	Straight
Is Customizable?	No
Item Length	Standard Length
Item Type Name	T-Shirt
Manufacturer	Heatwave Thermalwear
Manufacturer	Heatwave Thermalwear
Material Type	50% Cotton, 50% Polyester
Model Name	New
Neck Style	Crew Neck
Number of Items	2
Occasion Type	everyday
Occasion description	Comfort
Pattern	Solid
Product Care Instructions	Machine Wash
Seasons	Fall, Winter, Spring
Shirt Form Type	T-Shirt
Sleeve Length Description	Short Sleeve
Sleeve Type	Short Sleeve
Style Name	Modern
UPC	636123016118
Unit Count	2.0 count

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