b1712a-zw2_1

Base Boston Low Safety Shoes S3S B1712A

Black/Green / 35
Sale price  €80,32 Regular price €100,40
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Base Boston Low Safety Shoes S3S B1712A

B1712A-35-ZW2
ColorBlack/Green
Size

Excl. VAT

€80,32

€100,40

Incl. VAT

€97,19

€121,48

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Lead time: 5-10 business days

Product page USP 1

Custom personalization

Product page USP 2

Low shipping costs

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

Shipping

✔ Shipping: In-stock items ordered before 15:00 will be shipped immediately. We ship everything as complete as possible.

✔ Delivery time: Check the specific delivery time after selecting your color and size.

✔ Delivery: Usually delivered the next (working) day. You will receive an email with the track & trace code.

Product reviews

Base Boston Low S3S Safety Work Shoes

Looking for a work shoe that genuinely keeps up with your day? The Base Boston Low S3S safety work shoes deliver a solid blend of protection and comfort without the bulk. Designed with a sporty aesthetic and engineered for professionals who refuse to compromise, these lace-up work shoes feature a lightweight non-metallic toe cap that shields without adding weight. The hi-tech 3D fabric lining works hard to keep odours at bay and your feet fresh throughout your shift. Water-repellent microfibre uppers pair with a metal-free midsole, making these shoes ideal for varied work environments. The TPU sole with ladder grip technology ensures stable footing on challenging surfaces, whilst the energy-absorbing heel delivers lasting comfort during long working hours. Available in a generous fit, they're built to handle the demands of your job.

Key Features

  • Non-metallic toe cap rated to 200 joules of impact protection
  • Water-repellent microfibre construction with breathable 3D fabric lining
  • Ladder grip outsole prevents slipping on varied surfaces
  • Entirely metal-free design meets strict ESD requirements
  • Energy-absorbing heel reduces fatigue during extended wear

Recommendations from our Unishore Expert

We reckon the Boston Low S3S is a smart choice if you're after a shoe that performs across different workplace settings. The metal-free construction makes these particularly suitable for environments where metal detection matters, whilst the water-repellent finish handles splashes and wet conditions without fuss. The ladder grip sole is genuinely useful if you're working on sloped or uneven terrain. The generous fit accommodates wider feet comfortably, which means you're not sacrificing support for sizing up. These work shoes strike that balance between safety features and wearability that makes a real difference over the course of a working week.

Product Features

  • Type - Work shoe
  • Safety Class - S3, S3S according to EN ISO 20345
  • Closure - Laces
  • Fit - Extra wide
  • Upper Material - Microfibre and textile
  • Midsole - Metal-free TPU
  • Sole Material - TPU with AirTech anti-fatigue technology
  • Toe Cap - Lightweight SlimCap non-metallic design
  • Water Resistance - Water-repellent
  • Grip Properties - Ladder grip outsole (LG), slip-resistant SRC (SRA + SRB)
  • Oil and Fuel Resistant - Yes
  • Antistatic Protection - ESD compliant
  • Penetration Resistance - 3mm protection
  • Heel Impact Absorption - 20 joules
  • Article Number - B1712A

Standards and Safety

  • S3S safety classification with 200J impact protection according to EN ISO 20345
  • Energy-absorbing heel rated at 20J (E) for shock resistance
  • Antistatic resistance (A) prevents electrostatic discharge
  • Fuel and oil-resistant sole (FO) for chemical protection
  • Ladder grip outsole (LG) ensures stability on sloped surfaces
  • Wear-resistant toe cap (SC) maintains durability
  • Full metal-free construction meets ESD footwear standards according to EN IEC 61340
  • Penetration-resistant 3mm protection against sharp objects
  • SRC slip-resistance rating combines SRA and SRB performance

SPECIFICATIES

Material

Outer: Microfiber Lining: Hi-tech 3D fabric

Upper material

Microfiber, Textile

Shoe width

Extra Wide (XD, 12, XW)

Footwear features

Entirely metal free

EN ISO 20345 features

E (Energy absorbing heel 20J), A (Antistatic resistance), FO (Fuel and oil resistant running sole), LG (Ladder grip outsole), SC (Wear resistant toe cap), SRB (anti-slip steel flooring i.m/m glycerin)

Model

Low model, High model

Footwear standard

EN IEC 61340 ESD footwear

Fastening

Laces

Style

Sporty

Footwear type

Work Shoe

Safety toe cap

Non-metallic nose

Protective midsole

Metalfree midsole

Safety class

S3S

Sole

TPU
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