
Please refer to the size chart above to find your perfect fit. If you're between sizes, we recommend sizing up.
Dynamic Layer
Active Base fabric provides excellent warmth when you stop to rest, but when you move, the fabric stretches and opens airflow channels. The flow of air will prevent your thermal inner layer from overheating and sweating, solving the problem of being too hot when wearing it and too cold when not wearing it, making you more comfortable and carrying less gear.
Versatile
The Active Base pants can be worn as a base layer in below-freezing temperatures, or as an outer layer (like regular tights) in milder temperatures. The fabric is soft but durable, and its excellent moisture-wicking ability combines with high breathability to keep you comfortable, dry and odor-free at all times.
Dual Side Pockets
Convenient side pockets allow you to quickly access personal items
Comfort Fit
Four-needle six-thread flat tailoring, four-way stretch and soft fleece make the Active Base bottoms extremely comfortable and can be worn for a long time.
Each piece of clothing contains about 12-15 plastic bottles.
Suitable for: Men
Recommended use: Outdoor activities in cold weather
Fabric: 93% recycled polyester / 7% elastic fibers
Fabric properties: warm, Moisture-wicking, breathable, quick-drying, four-way stretch
Weight: 220g (Size S)
Origin: Taiwan
After receiving the product, you can enjoy a 10-day free appreciation period (including holidays), which is for your reference and fit confirmation. If you need to return or exchange the product, we will bear the return shipping cost.