Polyurethane

Polyurethane is a synthetic material whose chemical structure makes it extremely supple and soft even at extremely low temperatures (-30° C).

40% lighter than traditional thermoplastic blends, highly resistant to animal fats, vegetable oils, manure, fertilisers, acids, fuels, petroleum and hydrocarbons; moreover it provides an excellent heat-insulation (warm in winter, cool in summer) as well as a very high mechanical resistance.

1|16.11|36.78|Massima protezione dagli agenti esterni

2|81.50|49.57|Auto-regolazione termale interna

3|55.23|85.57|Struttura a bolle che determina leggerezza ed isolazione

Standards and compliance

These special features result in exceptionally lightweight, safe, shockabsorbing and long-lasting durable boots. All components are REACH (European Community Regulation on chemicals and their safe use) FRIENDLY to ensure that both users and environment are not negatively impacted by an improper use of SVHC (substances of very high concern).

Spirale, innovation and design Made in Italy.

Spirale is the brand of choice for those looking for Canadian boots that ensure comfort, durability and style in all conditions.

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