Critically taped seams: This means that the most important seams have been taped. Taped seams guarantee waterproof seams. Detachable shoulder straps: The suspenders can be detached from these pants. This allows you to change up your look with other suspenders or even without any at all. Regular fit: This garment has a regular fit. YKK zipper: This is an A-class zipper. Geotech 10.000 series: This number tells you how waterproof this garment is. For this item you can place a square tube with inner dimensions of 30mm x 30mm over the outer fabric with water to a height of 10k mm before water would begin to seep through.