GSM points the weight of grams for square metre of material. Like this one measures the size of fabric. It matters especially for woolly layers from merino and outdoor gear.
Higher GSM shows that the dress will be heavy. Although it does not weigh the whole dress you commonly estimates it according to grams for one square metre. In bigger weight the material is thick.
Merino Wool Weight Guide
Merina wool divides in light medium and heavy categories. Light weight has usually 150-190 GSM. Medium weight goes of 200 until 300 GSM.
Heavy weight surpasses 300 GSM. Every kind answers for various sports and seasons. Lightweight GSM helps in warm weather as spring summer or autumn.
Heavy GSM suits for cold winter and outdoor work.
When you do not know about the choice 170 GSM is very flexible option. It is the weight to that folks commonly turn. For peaks or trails matter to go lightly.
If you combine motion with cold medium weight helps a lot. Sleeping in snow cave overweight win. Medium weight is the most sold and versatile.
It operates well as base layer either intermediate deposit for three seasons. It ideal for cold hills skis and early pursuit. Overweight utilities answer for expeditions and gross cold.
They belong to the warmest and thick on the market.
Merino naturally operate the temperature. It warms you when are cold outside and cool when are hot rather to cotton. Thick layers can float and in the long term stay wet.
For heat more matters the loft than only heavy material. Occasionally heavy wool for heat reduce the efficiency. 200 GSM well heats.
Base layers from merino differ in 150 g and 400 g bits. One company calls heavy overweight other… Medium.
