ISO INTERNATIONAL STANDARD 5355 Fifth edition 2019-04 Alpine ski-boots - Requirements and test methods Chaussures de ski pour skis alpins - Exigences et méthodes d'essai Reference number IS0 5355:2019(E) ISO IS02019 IS0 5355:2019(E) COPYRIGHTPROTECTEDDOCUMENT @ ISO 2019 All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either IsO at the address below or Iso's member body in the country of the requester. ISO copyright office CP 401 : Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone: +4122 749 0111 Fax: +41 22 749 09 47 Email: copyright@iso.org Website: www.iso.org Published in Switzerland ii @ IS0 2019 - All rights reserved IS0 5355:2019(E) Contents Page Foreword ..iv 1 Scope 1 2 Normative references ..1 3 Terms and definitions 4 Requirements and test methods .2 4.1 General 2 4.2 Dimensions .2 4.2.1 Requirements 2 4.2.2 Testing of evenness. 5 4.3 Design 7 4.3.1 Sole length 7 4.3.2 Symmetry. 7 4.3.3 Side walls at boot toe 7 4.3.4 Side walls at boot heel 7 4.3.5 Free spaces. .9 4.3.6 Interfaces. 16 4.3.7 Bevelled areas. .18 4.3.8 Bearing surface at heel 19 4.3.9 Low-friction zone 24 4.3.10 Style of boot shell 26 4.3.11 Mounting point. .26 4.3.12 Sole length. .27 5 Marking .27 6 Information supplied by the manufacturer ..27 6.1 General .27 6.2 User manual .27 Annex A (informative) Mondopoint system ski-boot sizing and marking .28 Annex B (informative) Dimensions and requirements of "2nd degree" ..29 @ IS0 2019 - All rights reserved ii