Men’s Bamboo Thermal Underwear Set
Stay warm and comfortable with our Men’s Bamboo Thermal Underwear Set, crafted from our signature soft jersey fabric. The long-sleeve top features a softly curved neckline, wide neckband, raglan sleeve seams, wrist cuffs, and a curved high-to-low hem. Designed for ultimate comfort, this set is perfect for layering during cooler months or wearing as cozy sleepwear at home.
Lightweight and super soft, this thermal set adds warmth without bulk. Ideal for wearing under clothes or as a base layer for outdoor activities such as climbing, skating, skiing, or simply lounging. Organically grown bamboo ensures breathability, moisture-wicking, and hypoallergenic properties, making it perfect for garments that sit close to the skin.
Learn more about choosing the right thermal underwear size
Fabric Composition: 94% Bamboo, 6% Spandex
Features:
- Soft and comfortable
- Ideal for layering
- 4-way stretch
- Hypoallergenic
- Antibacterial
- Moisture-wicking
- Heat retention
- Breathable
- Sustainable and eco-friendly
- Biodegradable
Size Guide:
- Small: Chest 34″-36″, Waist 30″
- Medium: Chest 36″-38″, Waist 32″
- Large: Chest 38″-40″, Waist 34″
- XL: Chest 40″-42″, Waist 36″
- 2XL: Chest 42″-44″, Waist 38″
Care Instructions: Warm gentle machine wash with similar colours using a mild detergent. Line dry. Do not tumble dry. Iron on low heat. Do not bleach.



Anonymous –
Hubby is so very happy in his new sleepwear.
Shaun Castle –
These items are fantastic so comfortable and keep me nice and warm
Anonymous –
Material has a very comfortable feel.
Richard M. –
Great product so comfortable and good quality
SandraH –
Hi Richard,
Thank you so much for your 5* review, much appreciated. We hope you enjoy wearing our thermal underwear.
Duncan Tanner –
Despatched promptly and arrived quickly,even all the way to Scotland from Australia. Warm, stretchy and phenomenal value.
SandraH –
Hi Duncan,
Thank you for your 5* review on our Men’s Thermal Underwear Sets, much appreciated. We hope they continue keeping you nice and warm in bonny Scotland.