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230gsm, 94% Recycled Polyester / 6% Spandex fabric Treated with SILVADUR® antimicrobial technology Flat locked seams minimises skin...
Icon is the perfect year-round staple. It excels both on and off the mountain, in all conditions. This...
An incredibly warm merino base layer for the coldest months of the year, the 260 Tech High Rise...
A warmer, midweight version of our best-selling Oasis, the 260 Tech Long Sleeve Half Zip is a go-to...
A soft and stretchy tank top with a sleek, feminine design for everyday layering comfort, the Siren Tank...
The original loose-fitting base layer with 100% natural warmth. The technical performance of merino matched with uncompromised style,...
A mid layer with ultimate warmth to weight ratio. Merino Gridlock fabric traps heat and manages moisture to...
The Women's Core Midweight Crew is crafted with 260gm Signature Blend fabric, providing enhanced 4-way stretch, superior breathability...
Made to move, the Cascade provides all the warmth of merino with a four-way stretch. Cascade has been...
Best-selling base layer bottoms made from soft and breathable 100% merino wool jersey, the 200 Oasis Leggings are...
Midweight base layer bottoms perfect for skiing, winter hiking, or cold-weather layering, the 260 Tech Leggings are a...
An incredibly warm merino base layer for the coldest months of the year, the 260 Tech Long Sleeve...
A warmer, midweight version of Icebreaker's best-selling Oasis, the 260 Tech Long Sleeve Crewe is a go-to piece...
Made to move, the Cascade provides all the warmth of merino with a four-way stretch. Cascade has been...
Made to move, the Cascade provides all the warmth of merino with a four-way stretch. Cascade has been...
Arcadia is a real all-rounder: a versatile mid-layer for ultimate warmth and maximum performance on every adventure. The clean...
Bella is an active base layer designed for year-round conditions. It is lightweight, has a slim fit silhouette...
Icon is the perfect year-round staple. It excels both on and off the mountain, in all conditions. This...
The original loose fitting base layer with 100% natural warmth. The technical performance of merino matched with uncompromised...
With a passion for comfort and an eye for quality, Sherpa is proud to have found the very...
The Core 200 Crew, Le Bent's lightest base layer is crafted from of their iconic lightweight 200gm Signature...
Automatically designed to fit snuggly and absorb moisture with the lowest thermal conductivity of any traditional fabric plus...
A versatile women’s merino wool base layer shirt, the 200 Oasis Long Sleeve Crewe combines casual comfort with...
The Core 200 lightweight bottoms introduce a new style with the same luxurious comfort. This super soft performance...
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Merino wool and polypropylene are both popular materials for women's thermal wear. Merino wool is a soft, natural fiber that is known for its insulating properties and ability to regulate body temperature. Polypropylene, on the other hand, is a synthetic material that is lightweight, moisture-wicking, and quick-drying.
Merino wool is a popular choice for those who want a natural, sustainable material that is soft and comfortable against the skin due to it's breathability. It is also naturally odour-resistant, making it a good choice for extended wear. Merino wool thermals can be more expensive than polypropylene thermals, but they are often considered to be more durable and longer-lasting.
Polypropylene thermals are a good choice for those who need a lightweight, sweat-wicking material that can handle intense physical activity. Polypropylene is a synthetic material that is made to be durable and moisture-wicking, making it a good choice for outdoor activities like hiking, skiing and paddling. Polypropylene thermals are often less expensive than merino wool thermals, but they may not be as warm or as comfortable to wear for extended periods of time.
Ultimately, the choice between merino wool and polypropylene thermals will depend on your personal preferences and needs.
Vast Outdoors is an Australian family owned and operated independent small business with over 20 years of experience in the outdoor industry.
