Sika PU Boot

O4, 40
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Product details

The Sika Laars 903603-3 PU Green O4 is a lightweight, durable, and comfortable work shoe made of polyurethane for men, providing reliable support in the arch, heel, and ankle to reduce the risk of sprains. The slip-resistant and self-cleaning outsole enhances stability on various surfaces, while the thermal insulation protects against cold down to -20 °C and maintains flexibility even in low temperatures. This shoe offers year-round comfort, feeling cool in summer and warm in winter, and features a pressure-relieving, breathable insole that keeps feet dry and fresh. Made from wool material for added warmth and durability, it is easy to clean and metal-free, ensuring safety in work environments. In size 40, it combines practical design with long-lasting performance for demanding tasks.

Key specifications

Exact colour description
PU Groen
Target group
Men
Shoe type
Rubber safety boots
Shoe size (EU)
40
safety category
O4

General information

Item number
59823096
Manufacturer
Sika
Category
Work shoes
Release date
27.6.2025

Colour

Colour
Green
Exact colour description
PU Groen

Material

Upper
Polyurethane
Material
Polyurethane
Sole material
Polyurethane
Lining
Wool

Target group

Target group
Men

Work footwear properties

Shoe type
Rubber safety boots
Shoe size (EU)
40
Shoe height
Ankle high
Work clothing protection
Waterproof
Washing instructions
Remove stains by dabbing the surface with a damp cloth.

Safety

safety category
O4
level
Non-slipWaterproof
stem
Heat and cold insulating

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Work shoes» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Sika
    Not enough data
  • 1.Abeba
    0 %
  • 1.Baak
    0 %
  • 1.Dunlop
    0 %
  • 4.Tiger Grip
    0.1 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Sika
    Not enough data
  • 1.Garsport
    0 days
  • 1.Skechers
    0 days
  • 3.Reebok
    2 days
  • 4.Cat
    3 days

Return rate

How often is a product of this brand in the «Work shoes» category returned?

Source: Digitec Galaxus
  • Sika
    Not enough data
  • 1.Tiger Grip
    4.8 %
  • 2.Dunlop
    6.9 %
  • 3.VITO
    8.1 %
  • 4.Haix
    9.4 %
Source: Digitec Galaxus