Base
Base BE-OSLO S3 BOA Winter Boot B0850
Base BE-OSLO S3 BOA Winter Boot B0850
SKU:B0850-36-ZW
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Base BE-OSLO S3 BOA Winter Work Boot
Looking for a reliable winter work boot that can handle demanding conditions without breaking the bank? The Base BE-OSLO S3 BOA Winter Work Boot combines robust protection with practical features designed specifically for cold weather environments. This boot delivers on safety standards whilst offering the comfort needed for extended wear on site. Whether you're working in harsh temperatures or variable conditions, this winter work boot provides the security and durability expected from quality footwear.
Key Features
- BOA rotary closure system for quick, secure fit adjustments
- Waterproof construction with 80 minutes direct contact resistance
- Cold insulation rated to minus 17 degrees Celsius
- Non-metallic protective toe cap and metal-free midsole design
- Heat-resistant sole withstands 300 degrees Celsius contact
Recommendations from our Unishore Expert
This winter work boot stands out for those seeking reliable protection during cold shifts. The BOA closure system offers convenience when adjusting the boot throughout your working day, and the waterproof properties ensure your feet stay dry in splashing conditions. The cold insulation technology is particularly valuable when working in freezing environments, providing genuine thermal protection. The non-metallic construction means you can move through metal detection areas without issues, whilst the penetration-resistant sole protects against sharp objects underfoot. The heat-resistant sole makes this boot suitable for environments where ground temperatures might be elevated. These features combine to create a boot that performs across multiple work scenarios.
Product Features
- Type - Work Boot
- Safety Classification - S3 according to EN ISO 20345
- Closure System - BOA rotary closure
- Protective Toe - Non-metallic SlimCap design
- Midsole - Metal-free construction
- Sole Technology - Heat resistant to 300°C contact
- Insulation - Thermal lining for cold weather performance
- Water Resistance - Wax leather with H2 stop membrane
- Underfoot Protection - Penetration resistant sole
- Additional Features - Antistatische design, shock-absorbing heel
- Article Number - B0850
Standards and Safety
- S3 safety classification with energy-absorbing heel protection (EN ISO 20345)
- Water resistant up to 80 minutes direct contact (WR)
- Cold insulating properties tested at minus 17 degrees Celsius (CI)
- Heat insulating sole rated to 150 degrees Celsius (HI)
- Heat resistant running sole withstands 300 degrees Celsius contact (HRO)
- Antistatic resistance for electrical safety (A)
- Splash water penetration resistance tested 60 minutes (WPA)
- Complies with DGUV112-191 orthopedic footbed standards
Characteristics
Characteristics
Material & washing instructions
Material & washing instructions
Size chart
Size chart
Base general size chart
View here which size you need for your Base work shoes.
How do you determine your shoe size for Base shoes?
- Stand with both feet on a white sheet of paper and distribute your weight over both feet
- Ask someone to draw a line in front and behind both feet
- Measure both lengths with a ruler and choose the largest length to determine your size:
- View the table below and choose the shoe size that best suits your foot length (round your foot length up if necessary, but never down)
*All lengths in centimeters
**Information based on size chart from the Base Catalogue
| EU Size |
UK Size |
F Foot length |
|---|---|---|
| 35 | 3 | 22.25 cm |
| 36 | 4 | 22.29 cm |
| 37 | 4.5 | 23.55 cm |
| 38 | 5 | 24.20 cm |
| 39 | 6 | 24.85 cm |
| 40 | 6.5 | 25.55 cm |
| 41 | 7 | 26.15 cm |
| 42 | 8 | 26.80 cm |
| 43 | 9 | 27.45 cm |
| 44 | 10 | 28.10 cm |
| 45 | 11 | 28.75 cm |
| 46 | 11.5 | 29.40 cm |
| 47 | 12 | 30.05 cm |
| 48 | 13 | 30.70 cm |
| 49 | 13.5 | 31.35 cm |

Step 1 : Stand upright on a hard surface with your heel against the wall and a blank sheet of paper taped to the floor

Step 2 : Have someone mark the longest part of the foot (Heel to toe) with a pen or pencil, repeat this for the same foot because sizes may differ per foot.

Step 3 : Use a ruler to measure the heel-to-toe length with the longest toe perpendicular to the wall
About Unishore Workwear
About Unishore Workwear
Unishore Workwear has been a specialist in workwear and personal protective equipment since 1985. We offer:
- Fast delivery
- Competitive prices
- Embroidery and printing in-house
