Thermowave - Merino Xtreme L/S Shirt 1/2 Zip Recycled - Merino base layer. Inserts: 46% polyester, 43% wool, 11% polyamide|Material type: merino wool|Material type: synthetic fibre|Material thickness: 220 g/m²|Sustainability: mulesing-free|Care instructions: no fabric softener|Closure: half length front zip|Closure: with chin guard|Fit: slim|Arm length: longsleeve|Extras: stand up collar|Extras: thumb loops|Extras: flatlock seams|Extras: gusset inserts in the armpits|Extras: drop back hem|Arm length: Longsleeve|Sustainability: Mulesing-free