Looking after your underwear is important but looking after the planet is even more so. You can do both by making one small change to your underwear washing routine; use a Guppyfriend wash bag. The Guppyfriend protects your washing from wear and tear whilst preventing the thousands of micro-plastic fibres that are released from any synthetics during a wash from entering our rivers and oceans. How? The bag collects the micro-plastic fibres that break off the fabric. At the end of the wash all you need is gather these fibres and put them in the bin. Simple. Better for your underwear, better for the planet.
*Double check the label for the washing advice for your particular Heist style.