Redbrick Motion Spark Advanced Fit S3S Safety Shoes

Lead time: 2-3 business days

Custom personalization

Low shipping costs

It can be difficult to determine your size because manufacturers do not always adhere to the same guidelines regarding sizing. To help you on your way, we have collected size charts for all brands. By using these size charts, you can more easily estimate which clothing size you should choose for the item you have in mind. Size charts often include an example of how to best measure, so that you can easily calculate which size you need. In addition, it is often possible to determine your ready-to-wear size with a size chart.

How do you determine your shoe size for Redbrick shoes?

See here which size you need for your Redbrick shoes.

Please note: size charts are indicative, sizes may vary per model, brand and collection.

Lengths in cm

Mate	UK	US	Length
36	3	5	22.6
37	4	5.5	23.3
38	5	6	24
39	6	7	24.9
40	6.5	7.5	25.6
41	7.5	8.5	26.3
42	8	9	26.9
43	9	9.95	27.5
44	10	10	28.2
45	10.5	11	29
46	11	12	29.6
47	12	13	30.3
48	13	13.5	30.7
49	14.5	14	31.4
50	15	15	32.1
51	16	16.5	32.7

Step 1 measure foot

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

Step 2 measure foot

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 as measurements can vary per foot.

Step 3 measure foot

Step 3 : Use a ruler to measure the length from heel to toe with the longest toe perpendicular to the wall

✔ 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.

9.3 "Perfectly arranged!"

4,804 reviewers preceded you

Redbrick Motion Spark Advanced Fit S3S Safety Work Shoe

Looking for a work shoe that combines protection with genuine comfort during long shifts? The Redbrick Motion Spark Advanced Fit S3S Safety Work Shoe delivers exactly that. Built with a non-metallic protective nose and metal-free midsole, this safety shoe meets strict industry standards whilst keeping your feet feeling supported throughout the day. The microfibre upper paired with mesh lining creates a breathable fit that doesn't compromise on durability, whilst the EVA and rubber sole provides reliable grip and shock absorption where you need it most.

Key Features

Non-metallic protection meets S3S safety standards
Metal-free midsole for unrestricted comfort and flexibility
Lace fastening ensures a customisable, secure fit
Penetration-resistant sole protects against sharp objects
Energy-absorbing heel reduces impact during extended wear

Recommendations from our Unishore Expert

What makes this safety shoe stand out is its thoughtful approach to all-day wearability. The advanced fit design means you're getting proper ankle support without that restrictive feeling, and the breathable mesh lining keeps your feet from overheating. The energy-absorbing heel is genuinely worth noting here-it significantly reduces fatigue during those long working days. If you're on your feet constantly or working on challenging surfaces, the penetration-resistant sole offers peace of mind. The antistatic resistance keeps you protected in environments where static build-up could be an issue. It's the sort of shoe that proves investing in proper safety footwear pays off through genuine comfort and protection.

Product Features

Type - Work Shoe
Safety Class - S3, S3S
Closure - Laces
Protective Nose - Non-metallic
Midsole - Metal-free
Sole Material - EVA and Rubber
Upper Material - Microfibre
Lining - Mesh
Weight - 1012 grams per pair (size 42)
Additional Properties - Penetration resistant
Article Number - 31439

Standards and Safety

S3S safety classification offers robust foot protection according to EN ISO 20345
Energy-absorbing heel rated to 20 joules minimises impact fatigue
Antistatic resistance protects in environments with electrical concerns
Penetration-resistant sole guards against sharp debris and hazards

SPECIFICATIES

Material

Upper: Microfiber, Mesh lining, EVA/Rubber, Weight per pair for size 42: 1012 grams

Upper material

Microfiber

Shoe width

Standard (10)

Footwear features

Penetration resistant

EN ISO 20345 features

E (Energy absorbing heel 20J), A (Antistatic resistance)

Model

Low model

Footwear standard

EN IEC 61340 ESD footwear

Fastening

Laces

Style

Sporty, Sneaker

Footwear type

Work Shoe

Safety toe cap

Non-metallic nose

Protective midsole

Metalfree midsole

Safety class

S3

Sole

EVA / Rubber

CHOOSE YOUR FAVORITE..

RELATED PRODUCTS

OFTEN COMBINED WITH..

Redbrick Motion Spark Advanced Fit S3S Safety Shoes

How do you determine your shoe size for Redbrick shoes?