Women's 100% Merino Base Layer Tops
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Women’s 100% Merino Tops
For over three decades, Wilderness Wear has led the way in crafting premium base layer tops and leggings in Australia. Using the finest 100% pure Australian merino wool, our sustainable range is tailored for a wide array of recreational and outdoor activities. With four distinct fabric weights to choose from, each optimized for specific temperature ranges, selecting the perfect layering system has never been easier.
Whether trekking through the wilderness, hitting the slopes, or enjoying everyday outdoor adventures, Wilderness Wear 100% Merino Tops provide unmatched comfort, insulation, and performance for every activity.
Merino Ultralight 150 – Fabric Weight 150gsm
Crafted from 100% Australian superfine merino wool at 17.5 microns, Cumulo Merino 150 base layers deliver exceptional insulation, moisture-wicking performance, and superior mobility. Ideal for both recreational and high-intensity activities, these ultralight tops perform even in single-digit Celsius temperatures, offering the ultimate combination of comfort and functionality.
Merino Light – Fabric Weight 160gsm
Designed for cool to moderate weather, Merino Light provides lightweight protection without sacrificing comfort or performance. Engineered with premium 100% merino wool, this base layer ensures optimal breathability, insulation, and thermoregulation, making it perfect for a wide range of outdoor activities.
Merino Mid – Fabric Weight 220gsm
The Merino Mid base layer is our versatile middleweight option, crafted for variable and challenging weather conditions. Made from premium Australian merino wool, it provides reliable insulation, moisture control, and comfort across diverse outdoor environments, ensuring consistent performance during long adventures.
Merino Max – Fabric Weight 300gsm
The heavyweight Merino Max base layer delivers maximum insulation and protection in extreme cold. Expertly crafted from 100% Australian merino wool, this garment offers exceptional warmth, durability, and comfort, making it the ultimate choice for high-altitude adventures, winter sports, and challenging outdoor conditions.
Frequently Asked Questions
Q1: What activities are these 100% Merino tops suitable for?
Our 100% Merino tops are perfect for hiking, skiing, bushwalking, cycling, running, travel, and casual wear, providing warmth, comfort, and moisture management for all outdoor conditions.
Q2: How do I choose the right merino weight?
Choose based on temperature and activity level: 150gsm for ultralight warmth, 160gsm for cool weather, 220gsm for midweight insulation, and 300gsm for maximum warmth in extreme conditions.
Q3: Are these tops breathable and moisture-wicking?
Yes, 100% Merino wool naturally wicks moisture away from the skin, regulates temperature, and allows breathability, keeping you comfortable during high-intensity activities or varying weather.
Q4: Can these tops be layered?
Absolutely. 100% Merino tops are lightweight and flexible, making them ideal for layering under jackets, hoodies, or heavier base layers for additional warmth.
Q5: How do I care for my Merino tops?
Machine wash on a gentle cold cycle with mild detergent. Avoid bleach or fabric softeners to preserve the wool’s softness, elasticity, and performance. Lay flat to dry for best results.








