![](https://cdn.shopify.com/s/files/1/0726/0681/0430/files/size-chart-women-top.png?v=1688534380)
![Women’s Merino Aero Thermal 1/2 Zip LS Shirt](http://thermowave.com/cdn/shop/files/16AERO442-990-womens-shirt-black-color.webp?v=1696515364&width=1445)
![Women’s Merino Aero Thermal 1/2 Zip LS Shirt](http://thermowave.com/cdn/shop/files/16AERO442-990-1-womens-shirt-black-color.webp?v=1696515365&width=1445)
Out of stock?
If the product comes back in stock again, we will email you.
![](http://thermowave.com/cdn/shop/files/all-year-round.png?v=1694762170&width=500)
All year round
![](http://thermowave.com/cdn/shop/files/17-microns.png?v=1694762166&width=500)
17.5 micron wool Extra soft merino wool
![](http://thermowave.com/cdn/shop/files/UPF-30-remelis.png?v=1694762237&width=500)
UPF 30+ approved by Hohenstein laboratories
![](http://thermowave.com/cdn/shop/files/100-merino-wool.png?v=1694762164&width=500)
100% Merino wool
![](http://thermowave.com/cdn/shop/files/keeps-you-warm-super-warm.png?v=1694762190&width=500)
Keeps you warm even when wet
![](http://thermowave.com/cdn/shop/files/merino-wool_07addce6-a215-429e-a659-4b1600839b15.jpg?v=1697822654&width=3600)
If the product comes back in stock again, we will email you.
All year round
17.5 micron wool Extra soft merino wool
UPF 30+ approved by Hohenstein laboratories
100% Merino wool
Keeps you warm even when wet