Black Smartwool Men's Classic Thermal Merino Base Layer Bottoms image 1
Black Smartwool Men's Classic Thermal Merino Base Layer Bottoms image 2
Black Smartwool Men's Classic Thermal Merino Base Layer Bottoms image 3
Black Smartwool Men's Classic Thermal Merino Base Layer Bottoms image 4
Black Smartwool Men's Classic Thermal Merino Base Layer Bottoms image 5
Black Smartwool Men's Classic Thermal Merino Base Layer Bottoms image 6

Key featuresexpand_more

The Men’s Classic Thermal Merino Base Layer Bottoms are made from a heavy weight wool fabric which will help keep you warm and comfortable as you ski, run, hike and explore the great outdoors.

  • 100% Merino wool fabric made with an interlock knit - for enhanced comfort, breathability, thermoregulation, and odour resistance
  • Fit updated to improve functionality while enhancing aesthetics
  • Merino-covered elastic waistband and traditional fly design
  • Flatlock seam construction - designed to minimize chafing
  • Size M inseam: 30" (76 cm)
  • Weight: 0.503 lbs
  • Fit: Slim

Delivery & Returnsexpand_more

This product qualifies for the following delivery methods.

Standard Delivery (FREE)

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

Next Day Delivery (order by 5pm) (£5.95)

Delivered by Evri or DHL between 8am and 8pm Monday-Saturday (excludes Bank Holidays).

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.


Returns

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

Our Reviewexpand_more

Size guideexpand_more

Size Waist (cm) Hip (cm) Inside Leg (cm)
S 73.5-78.5 89-96.5 73.5-78
M 81.5-86.5 99-104 78.5-81.5
L 89-94 106.5-112 81.5-84
XL 96.5-101.5 114.5-122 84-86.5
XXL 104-112 124.5-129.5 86.5-89

Reviews (1)expand_more
5.00 out of 5

Write a review

Great underlayer
5 out of 5

Size is true fits perfectly. Keeps my legs warm. A bit thicker than my other underlayer.

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Financeexpand_more

[Klarna logo]

Pay in 3 interest-free payments of £31.33.

Klarna's Pay in 3 / Pay in 30 days are unregulated credit agreements. Borrowing more than you can afford or paying late may negatively impact your financial status and ability to obtain credit. 18+, UK residents only. Subject to status. Late fees may apply. Ts&Cs apply.

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[Clearpay logo]

4 interest-free fortnightly payments of £23.50.

Clearpay is unregulated credit. Use responsibly. T&Cs & late fees up to £24 per purchase apply (clearpay.co.uk/terms).

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