Base
Base Yellowstone Top S3S ESD High Safety Shoes B0667B
Base Yellowstone Top S3S ESD High Safety Shoes B0667B
SKU:B0667B-38-ZW
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Base Yellowstone Top S3S ESD High Safety Work Shoes
When you're after a work shoe that ticks all the boxes, the Base Yellowstone Top S3S ESD High Safety Shoes B0667B delivers exactly that. These mid-height safety shoes have been engineered for professionals who demand both protection and comfort throughout their working day. Built with recycled fabric and featuring a non-metallic design, they're constructed to meet strict safety standards whilst keeping weight and bulk to a minimum. The anti-static properties and oil-resistant sole make them ideal for diverse work environments, from electrical settings to fuel-handling areas. With a penetration-resistant sole and energy-absorbing heel, you're covered for the daily rigours of demanding work. The cushioned footbed provides all-day support, and the lace fastening ensures a secure, adjustable fit that works for narrower foot widths.
Key Features
- Entirely metal-free construction with advanced ESD protection technology
- Penetration-resistant sole with 3.0mm safety tip for maximum durability
- 20-joule energy-absorbing heel reduces impact fatigue
- Oil and fuel-resistant sole designed for industrial environments
- Available in narrower width sizing for secure, comfortable fit
Recommendations from our Unishore Expert
These work shoes deliver serious protection without compromising on comfort, which is exactly what you need when you're on your feet all day. The metal-free design means no unnecessary weight, and the anti-static features work seamlessly if you're around sensitive electronic equipment or in environments where static discharge is a concern. The heel cushioning genuinely makes a difference during long shifts, helping reduce strain on your feet and legs. For anyone working in settings with oil, fuel, or chemical exposure, the resistant sole offers the reassurance you need. The lace-up system gives you precise control over fit, which is particularly valuable if you have narrower feet and struggle with standard sizing.
Product Features
- Type - Work Shoe
- Safety Classification - S3S
- Closure - Laces
- Toe Cap - Non-metallic protective nose
- Midsole - Metal-free TPU
- Sole Material - TPU with penetration resistance
- Fit Width - Narrower (S sizing)
- ESD Protection - Yes, ESD compliant
- Article Number - B0667B
Standards and Safety
- Meets EN ISO 20345:2012 S3S FO ESD SR classification for comprehensive safety
- Penetration-resistant safety sole with 3.0mm protective tip prevents sharp object injuries
- 20-joule energy-absorbing heel protects against impact fatigue and strain
- Anti-static resistance prevents dangerous electrical discharge buildup
- Fuel and oil-resistant sole suitable for chemical and petroleum environments
- EN 61340-4-3 S3 compliance ensures reliable electrostatic dissipation properties
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
