This 'Birkholm Light Pertex' t-shirt in mid khaki by Norse Projects offers a lightweight and technical design.

The Birkholm is a light zip-through insulated vest, constructed with Pertex Quantum. Pertex Quantum uses a tightly woven structure to provide a light and soft windproof fabric that allows insulation to fully loft. This construction is designed to trap still air and improve the efficiency of insulation. This textile is 50% recycled and finished with a PFC free DWR finish that sheds light, rain and snow to provide additional protection. Features include a front chest pocket with water repellent PU coated zip, and zip front. This jacket has a hidden back attachment strap making it compatible to wear with Norse shell pieces.

Insulated with Thermore Ecodown, a high performance lightweight insulation containing 100% recycled fibres from PET bottles. Every jacket insulated with Ecodown allows recycling of up to 10 PET bottles.

Style-no: N50-0210

50% recycled polyester, 50% polyester
Lining: 100% polyester
Thermore Ecodown
Windproof
Water-repellent
Chinese fabric
Made in China

SIZE CHART(CM / INCH)	CHEST WIDTH	SHOULDER TO SHOULDER	LENGTH FROM NECKLINE
XS	52.75/ 20.8	41.5/ 16.3	66/ 26
S	55.25/ 21.8	44/ 17.3	68/ 26.8
M	57.75/ 22.7	46.5/ 18.3	70/ 27.6
L	60.25/ 23.7	49/ 19.3	72/ 28.3
XL	63.25/ 24.9	51.5/ 20.3	74/ 29.1

A comfortable and functional piece for active wear or everyday use.