Heatwave Thermalwear Men's Long Johns 2 Pack Brushed Insulated Baselayer Warm Size S-XXL
When the cold bites, you need a base layer that works as hard as you do — genuinely warm, genuinely comfortable, and invisible under everything you wear.
Key Features
- Advanced Insulating Yarn — These thermal trousers boast a 0.45 tog rating, which means they hold more warm air close to the skin.
- Comfort Fit — The ribbed construction of these thermal trousers shapes to the contours of your body, providing a comfort fit that is both snug and flexible.
- Versatile Material Blend — Made from a 50% polyester and 50% cotton blend, these thermal trousers offer a balanced mix of durability and comfort.
Materials
Made from a 50% polyester and 50% cotton blend, these thermal trousers offer a balanced mix of durability and comfort. The material is designed to withstand regular wear and tear while maintaining softness.
Colours Available
White, Blue, Charcoal, Black, Navy, Grey
Sizes Available
Small - Long John (Waist Size) 29-32” Medium - Long John (Waist Size) 33-35” Large - Long John (Waist Size) 36-38” X-Large - Long John (Waist Size) 39-42” XX-Large - Long John (Waist Size) 43-45” *All sizes are approximate
Care Instructions
Machine washable at 40°C Can be tumble dried Wash dark colours separately.
Perfect For
Perfect Christmas gift for outdoor enthusiasts, hikers, and skiers A thoughtful birthday treat for them who feels the cold Great Secret Santa present — practical, comfortable, always appreciated Ideal self-care gift for anyone who spends time outdoors in winter.
Frequently Asked Questions
Is this warm enough for skiing or outdoor sports?
Yes — the insulating yarn and brushed interior are engineered for cold-weather performance as a base layer for skiing, snowboarding, and hiking.
Can I wear this under everyday clothes?
Absolutely. The slim ribbed fit layers smoothly under jeans, trousers, or work attire without adding visible bulk.
Is it suitable for sensitive skin?
Yes — the hypoallergenic fibres are gentle and non-irritating for comfortable all-day wear.
What sizes are available?
Please refer to the Sizes Available section for the full range. If you're between sizes, we recommend sizing up for the most comfortable layering fit.
Is it machine washable?
Yes — machine wash at 40°C. Easy to care for, wash after wash.
Delivery
Fast & Free Delivery on Eligible Items.
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Payment Options
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Returns
Something not quite right? You have 14 days from the day you receive it, to send something back.
Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken. Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.
Click here to view our full Returns Policy.