17.5µm Merino Wool Arm Sleeve (130g)

Product Specifications:

* HIGH QUALITY Merino Wool Arm Sleeve: 87% Merino Wool, 13% Nylon.
* Fabric: 17.5 micron merino wool.
* Size:
  S: 26cm upper arm circumference, 48cm length.
  L: 27cm upper arm circumference, 51cm length.

* How to measure upper arm circumference:
1. Relax muscles, then bend arm 90 degrees.
2. Measure the maximum circumference of the biceps muscle.

* TIPS:
1. Arm sleeves do not have elasticity — purchase according to the size chart.
2. Measure arm circumference when the arm is relaxed.