Waterproof: Measured in mm of water it can be held by the fabric without leaking. 1,000mm is the minimum measurement needed to pass the accepted definition of ‘waterproof’. All Endura waterproof garments are 5,000mm and above.
Breathable: Measured in grams of moisture that can pass through a square meter of fabric over 24hr (g/m2/24hrs) using the B-1 inverted cup method. All Endura waterproof garments are fully breathable.
Seam sealed: For a garment to be truly waterproof, the seams must be sealed (in addition to the fabric itself being waterproof.) All Endura waterproof garments are 100% seam sealed.