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The Women's Thermal Base Layer Pants from Peter Storm will add an extra warm layer to your cold weather outfits.

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Product code: 15998090 / 207597

Offering excellent thermal insulation, the Peter Storm Women's Thermal Base Layer Pants have a close fit and a stretch design making them great for active cold weather pursuits such as skiing and trail running.

  • Fabric: 65% polyester, 35% viscose
  • Close fit
  • Stretch design
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65% polyester, 35% viscose
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PTSTW10971NVY 6102309000#
Autumn Essentials
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Peter Storm
Baselayer bottom

This product qualifies for the following delivery methods

Standard UK Delivery (Up to 10 Days) (£3.95)

FREE on orders over £70.00


A tracking link will be provided once your order is despatched.

Premium Express Delivery (£6.95)


A tracking link will be provided once your order is despatched.

Bike Delivery (Up to 10 Days) (FREE)


This applies to all bikes, and these orders are upgraded to a specialist courier service.

Free Standard In Store (FREE)


Collect In Store (FREE)


Delivery times and days vary for each store, but we will contact you when your order is ready to collect. Please do not contact our Customer Care team for updates until after the estimated delivery time in your order confirmation email.

Premium Next Day (£6.95)


Next day cannot be offered in the following areas, and will be attempted within 48 hours: BT (all Northern Ireland), GY, IM, JE, KW11-17, HS, PH32-35, ZE.

International delivery

From £4.99 to over 200 countries worldwide. Some restrictions apply.


Returning orders to us is easy. Whatever your reason, we offer a refund or exchange within 28 days of delivery or collection.

Size guide

8 32" 26" 35"
10 34" 28" 37"
12 36" 30" 39"
14 38" 31" 41"
16 40" 33" 43"
18 42" 35" 45"
20 44.5" 38.5" 47.5"
22 47" 41" 50"
8 81cm 66cm 89cm
10 86cm 71cm 94cm
12 92cm 76cm 99cm
14 97cm 79cm 104cm
16 102cm 84cm 109cm
18 107cm 89cm 114cm
20 113cm 97cm 120cm
22 119cm 104cm 127cm

Womens Peter Storm 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

3.60 out of 5
5 reviews
Write a review
3_5 out of 5

Too small for serious exercise

These baselayer pants are cosy but very tight, especially around the knees. Just about “OK”for strolling about but for cycling or hiking when your knees have to bend they are very uncomfortable. They are also mean in the hips so don’t reach to my kidneys. Think I will have to slit and sew the seam at the knees.. Pity. Will not re-buy.

3_5 out of 5

Quality of goods what I expected, unfortunately I should have ordered 2 sizes for these as this item was slightly small and short in length, but have ordered next size already and they are now awaiting collection

3_5 out of 5

it's a good warms up pants

3_5 out of 5

I have to give the garment 5 stars as - yes - the first pair were defective, but this is very rare from the Peter Storm brand. The 'replacement' pair are perfect, however, so I guess I was unlucky first time round. I would recommend thermal pants as they can be worn on their own as they are so warm and not see-through. I intend to buy the black pair at some point.

3_5 out of 5

Too much hassle! How many verifications! Just for a £10 or £25 order. Not buying from you again!