Material: Nylon

In simple terms

Microwave and dishwasher safe

it can be adjusted to numerous angles from head to feet to suit your sitting position

It is quite sturdy and will last long

15 X Bonds Mens Everyday Trunks Underwear Black Size:2XL Material: NylonFeaturing a soft elastic waistband with bonds branding, bonds' everyday trunks are comfortable and breathable trunks which are perfect for everyday wear. They are soft and stretchy cotton undies with a functional fly and made in a comfy mid length style. The underwear included in this pack are all black. Material: Main: Cotton Elastane Waist elastic: Nylon Polyester Elastane (excluding trims)