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.