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Close-fitting and comfortable thermal baselayers from Alpine designed to wear under your usual clothing for added warmth. A baselayer top and bottoms are included in the set.

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Product code: 207690

Essential for winter trips at home or abroad, this boxed set of thermal baselayers is an affordable way to add easy warmth to your day.

  • 100% polyester fabric - Stretch-fit with thermal ribs
  • Flatlock stitching - Prevents rubbing or irritation
100% Polyester
Baselayer bottom

Delivery and collection options


Size guide

XS 33 - 35" 27 - 29"
S 36 - 38" 30 - 32"
M 39 - 41" 33 - 35"
L 42 - 44" 36 - 38"
XL 45 - 47" 39 - 41"
2XL 48 - 50" 42 - 44"
3XL 51 - 54" 45 - 48"
XS 84 - 89cm 69 - 74cm
S 91 - 97cm 76 - 81cm
M 99 - 104cm 84 - 89cm
L 107 - 112cm 91 - 97cm
XL 114 - 119cm 99 - 104cm
2XL 122 - 127cm 107 - 112cm
3XL 129 - 137cm 114 - 122cm

Mens Clothing size guide

Measuring tips

Take your actual body measurements as they are more accurate than measuring over your clothes or shoes.

Collar: measure around the base of the neck where the collar sits.

Chest: measure the chest at the fullest part, placing the tape close up under the arms.

Waist: measure the natural waistline.

Inside Leg: measure from the crotch to where your trouser is normally worn on the shoe.

Jacket Length: measure from the centre back of your neck to your hemline. Then length measurement will vary depending on the style.

Ratings & Reviews

Overall Rating

4.75 out of 5
8 reviews
Write A Review
4_5 out of 5

Rated them 5stR as they were purchased while they were on offer. Purchased them for my father in law as he suffers with the cold and he is very happy with the base layers.

4_5 out of 5

Bough a set of thermal underwear for an extra present for my husband at Christmas he liked them so much I ordered another pair. They do what it says on the pack warm light lovely fit will definitely buy again.

4_5 out of 5

All great. Good product. Easy to order and collect

4_5 out of 5

Excellent products asvusual

4_5 out of 5

Very good product. Worth the money

4_5 out of 5

Great for warmth and definitely needed for the winter

4_5 out of 5

The thing I bought was in line with my expectations!

4_5 out of 5

Too itchy for my skin. Hence return. But prompt processing of return