Macpac Prothermal Polartec® Long Sleeve Top — Women's
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Why we made this
A technical baselayer made from Polartec® Power Grid™, the Prothermal Top was designed in partnership with the New Zealand Alpine Team for performance efficiency — providing advanced warmth and breathability, while also reducing fabric mass.
Designed in partnership with the New Zealand Alpine Team, the Prothermal Polartec® Top is one of our highest performing baselayers. Ideal for climbers and weight-conscious hikers, the Prothermal range is made out of Polartec® Power Grid™ fleece fabric for superior breathability, lightweight warmth and reduced fabric mass for improved compressibility. A minimalist design that maximises fabric performance, the internal grid pattern wicks moisture away from your body during high intensity activity, helping to keep you comfortable for longer. Made with 25% post-consumer recycled content, Polartec® Power Grid™ is bluesign® approved, meaning this fabric has been manufactured with responsible use of resources and the lowest possible impact on people and the environment. Supported by Polygiene® odour control technology, the Prothermal range is intended for multi-day use.
Polartec® Power Grid™ fleece fabric is bluesign® approved and made with 25% post-consumer recycled content
Polygiene® odour control technology — Wear More. Wash Less®
Excellent warmth, breathability and wicking performance
Internal geometric pattern reduces fabric mass for improved compressibility
Optimised for freedom of movement with elastane content
Baselayer (or mid layer in warm climates)
Slim fit with quarter zip for temperature regulation
Main Fabric Polartec® Power Grid™ 90% Polyester, 10% Elastane Main Fabric Weight (g/m2) 66 Weight (g) 160 (Size 10)
5.0 / 5.0
Wear well, warm and odour free
Just wore both top & bottom every day for a 5-night snow expedition. So pleased. Wearing well, hold their shape, warm, moisture-wicking and odour free. Highly recommend.
August 13, 2020
Comfortable, warm and light
This has become a regular part of my hiking kit, I wear it over a base layer tshirt and it keeps me warm while hiking but breathes really well. I don't worry about a warm jacket now, just layer up with a rain jacket if it gets cold. So light but warm and breathable. Perfect, just ordered a second one in the aqua
June 16, 2020
About to buy my 2nd of these
Have been asked by many where I have purchased this top and recommended to many. Very comfy and effective - breathes well and keep you warm at the same time. Looks smart too. Perfect thermal for those who can't wear wool.
April 30, 2020