How to Choose Base Layers

Providing stretch, comfort, breathability and odor resistance, the women's Icebreaker 125 Cool-Lite Merino Blend Sphere III Scoop T-shirt is ready for any activity you can think of.
Imported.
View the Icebreaker Sphere Product LineView all Icebreaker Women's Base Layer Tops| Best Use | Multisport |
|---|---|
| Shirt Type | T-shirt |
| Fabric | 60% lyocell/40% merino wool (exclusive of decoration) |
| Moisture Wicking | Yes |
| Quick Drying | Yes |
| Underwear Weight | Lightweight |
| Sleeve Length | Short Sleeve |
| Gender | Women's |
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The best merino wool tShirt for hiking I have ever used. I hiked the entire AT in 2024 (With my Goldendoodle Mica) and finished all 48, 4000 footers in NH in 2025 using the rust color shirt. I just bought another one in blue to replace the one I bought in 2023 before my thru, although it's still in excellent shape. These shirts last a long time, is comfortable, dries quickly, and retains no odor! I just bought one for my husband to replace his old synthetic hiking shirts before we hike the Long Trail. Highly recommend!


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