AirTrim Cold Weather Mask Replaceable Filters (2-Packs) Type:Racing1 family outings

family outings

this wax also works great in old or even slightly transformed natural snow

Skis are carefree

All in a handy portable box

Guru Green (actual colour is black) can be used in many ways: alone in cold snow

AirTrim Cold Weather Mask Replaceable Filters (2-Packs) Type:Racing1 family outingsFind the right amount of filtering for your training racing effort level and comfort. These two pack filters allow you to switch out filters from your AirTrim mask so you can breathe comfortably with your preferred heating vs. airflow level. Filters come with five levels of filtering. The rolled corrugated plastic in the filters is coloured white or blue. White filtering plastic offers more heating and less airflow, while blue plastic filtering