Skip to content
Peter Storm Men's Thermal Baselayer Pants

Peter Storm Men's Thermal Baselayer Pants

The Peter Storm Men's Thermal Baselayer Pants are a core component of a functional layering system designed for outdoor activities in cooler conditions. These long thermal pants serve as an insulating base layer that traps body heat while allowing moisture to wick away from the skin, helping to regulate temperature and maintain comfort during physical exertion. Their primary function is to provide a warm, dry foundation beneath mid-layers and outer shells, making them essential for various cold-weather pursuits. Constructed from a blend of polyester and viscose, these pants feature a brushed reverse interior that creates a soft, fleece-like texture against the skin. This brushed finish significantly enhances thermal efficiency by trapping warm air close to the body. The fabric blend offers a degree of natural stretch, ensuring a comfortable fit that moves with the wearer without restricting motion. A practical fold-over hem at the ankle helps create a secure seal, preventing cold air from entering and ensuring the pants stay neatly tucked into boots or socks. This design detail contributes to overall warmth retention and comfort. These thermal baselayer pants are best suited for individuals engaged in active outdoor hobbies such as hiking, hill walking, running in cold weather, or snowsports like skiing and snowboarding. They are equally practical for less strenuous activities like dog walking or as comfortable thermal underwear for everyday wear during winter. The lightweight nature of the fabric means they add warmth without bulk, making them easy to layer under regular trousers or technical outdoor pants. Their simple, functional design focuses on core performance, providing reliable thermal insulation for anyone needing effective protection against the cold in a versatile, easy-to-wear format.
Brand:Peter Storm
Compare prices from £19.00 to £23.95
Save £4.95 (21%)
1367780841704
2 retailers
Blacks
£23.95 (incl. £4.95 delivery)
In Stock Free delivery over £95.00 Pay later: Yes
Retailer information

We checked this product from this store on 15 Feb 2026 at 11:03.

Delivery

Cost
£4.95
Free over
£95.00
Time
3-5 working days
Restrictions
UK only. Excludes large tents, bikes, and gas items for some services. Next day delivery not available in Northern Ireland (BT postcodes), Channel Islands, and some Scottish islands.
Couriers
DPD, Evri, DHL

Returns & refunds

Refund
Within 5 business days

Payment & finance

Methods
Visa, Mastercard, Maestro, American Express, Apple Pay, Google Pay, PayPal
Interest-free
Pay in 3 instalments or pay in 30 days
BNPL
18+ UK residents, subject to status
Pay later
Klarna, Clearpay
Open retailer

* Price may not include delivery when not stated by the retailer. Prices may have changed since we last checked. We are not liable for any errors or omissions; please confirm price, availability and terms with the retailer before purchasing.

Page last updated: 15 Feb 2026, 13:23