Title: +038=627.001-##001T_03-Fasadevasksystem NorAcon - International Code of Practice (ICOP).pdf
O.3.6.1.2.5 Base layers should be a worn with a relatively snug (but not tight) fit, so that they follow the contours of the body but without feeling uncomfortable or restrictive. A neck design with a short zip is useful for adjusting ventilation when required.© IRATA International Annex O Page 21 of 45 2017-Aug-01IRATA International code of practice for industrial rope access Part 3 of 5: Informative annexes: Annex O: Protecting rope access technicians against environmental conditionsO.3.6.1.3 Mid layer