ISO/CD 5355

Alpine ski-boots — Requirements and test methods

General information

30.60   Close of voting/ comment period   Dec 11, 2025

ISO

ISO/TC 83/SC 4 Snowsports equipment

International Standard

Scope

This document specifies the requirements, test methods and marking of ski-boots which are used with current systems of alpine ski-bindings with attachment at the boot toe and boot heel, the proper release function of which depends on the dimensions and design of the interfaces.
For ski-binding systems that function irrespective of the sole shape or that have different requirements for the sole dimensions, it is not always necessary for the ski-boot soles to comply with this document in order to achieve the desired degree of safety.
It applies to ski-boots of sizes 15,0 and larger [types A (for adults) and C (for children)] in the Mondopoint system (see Annex A).

Life cycle

PREVIOUSLY

PUBLISHED
ISO 5355:2019

NOW

IN_DEVELOPMENT
ISO/CD 5355
30.60 Close of voting/ comment period
Dec 11, 2025