7 Products
BASE PROTECTION
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Base Protection: understand the range before choosing
Base Protection produces workplace safety footwear. Every listing on the AutoMotoPart page is the same black-and-orange Amsterdam B1711B low shoe in a different UK size from 6 to 12. The official technical sheet identifies the model under EN ISO 20345:2022 with S3S ESD CI LG FO SR markings, but suitability still depends on the employer's risk assessment, the label inside the delivered pair and correct fit.
AutoMotoPart currently lists 7 Base Protection items. The largest Base Protection groups are 7 personal protective equipment entries. Base Protection totals can change, so a category count is orientation rather than proof that a particular reference suits a vehicle, workplace or job. The exact Base Protection listing, its current technical information and the item in front of you must agree.
What the Base Protection page actually covers
| Product group in this range | Current entries | Selection focus |
|---|---|---|
| Personal Protective Equipment | 7 | Choose among UK sizes 6–12 only after measuring both feet late in the day and consulting the current size conversion. |
The seven entries do not represent seven specifications: they are B1711B Amsterdam in consecutive UK sizes 6 through 12. Every title repeats S3S ESD CI LG FO SR and black/orange. Evidence descriptions contain corrupted size-dependent width and toe-impact numbers, so those fragments are excluded; official product and standard data provide the controlled specification instead.
Build a reliable shortlist
Start with the workplace PPE assessment: falling-object, penetration, slip, cold, fuel-oil, ladder, electrostatic and any unlisted chemical, electrical or thermal risks. Then measure both feet and try the selected size with work socks, authorised insoles and any orthotic arrangement approved for the model.
| Check | Why it matters | Useful evidence |
|---|---|---|
| Model and label | A similar black shoe may carry different protection markings | B1711B tongue label, standard edition and supplied declaration |
| Length | Feet can differ and swell through a shift | Both feet measured standing plus current conversion chart |
| Width and volume | Correct length can still pinch toes or allow heel movement | Forefoot width, instep, heel hold and safe walking trial |
| Work hazards | S3S and optional marks cover defined tests, not every exposure | Employer risk assessment and PPE specification |
| ESD system | Footwear performance depends on floor, socks, inserts and condition | EPA programme, resistance testing and approved components |
| Service condition | Wear, contamination and impact can reduce protection | Documented inspection, cleaning and replacement rules |
Do not size up automatically to solve width pressure because excessive length can allow heel lift and toe movement inside the cap. If the Amsterdam last does not suit the foot, choose a different approved model or width rather than accepting an unstable fit.
Understanding S3S
EN ISO 20345 specifies safety footwear with protective toe caps and basic and optional performance requirements. Under the 2022 classification, S3S builds on the relevant closed, antistatic, heel-energy and water-resistant-upper requirements and adds non-metallic PS penetration resistance and a cleated outsole. The S suffix refers to the smaller test-nail route for the non-metallic insert, not a promise that no object can ever penetrate.
The B1711B sheet identifies a SlimCap toe and Fresh'n Flex Plus Super Light insert. Metal-free construction can reduce weight and metal detection concerns, but it does not make the shoe suitable for live electrical work. Toe and penetration components are integrated systems; do not bend-test, cut or drill them, and replace the shoe after a serious impact or puncture event.
ESD and CI boundaries
ESD footwear is designed to help control electrostatic charge in a suitable electrostatic-protected-area system. Performance relies on the person, socks, approved insole, shoe condition and floor. It must be checked under the site's IEC-based programme. ESD is not the same as dielectric footwear and must not be selected as protection from mains electricity or exposed conductors.
CI indicates tested cold insulation of the sole complex under the relevant standard method. It does not establish comfort duration in every freezer, outdoor temperature or wind condition, and it does not replace thermal socks or a cold-work plan. Added socks change volume and fit, so try the shoe in the full cold-weather arrangement without compromising toe clearance or ESD requirements.
LG, FO and SR markings
LG denotes an outsole design tested for ladder grip, while FO indicates resistance of the outsole to fuel oil. These marks do not approve every ladder angle, rung, hydrocarbon, solvent or prolonged immersion. Follow ladder selection and three-point-contact rules, clean contamination promptly and take footwear out of service if the sole swells, softens or separates.
SR identifies an additional slip-resistance test on a defined ceramic and glycerol condition. Real floors combine water, oil, swarf, dust, gradients and worn tread, so no footwear is slip-proof. Maintain housekeeping, choose walking routes and inspect the tread. Replace the pair when lugs are rounded or clogged beyond effective cleaning.
Size, width and authorised footbeds
Measure both feet while standing because one is often longer or wider, and allow for normal shift swelling. Use the current Base size chart to convert into the UK sizes offered. During try-on, toes should move without touching the cap, the widest foot should not be compressed and the heel should remain controlled. Check stairs and crouching without allowing the upper to cut into the foot.
The manufacturer publishes width information and lists certified footbed options for B1711B. An aftermarket insole can raise the foot into the toe cap, reduce internal length or change electrical performance. Use only combinations approved for the model and workplace. Where an orthotic is medically required, obtain an authorised safety-footwear solution rather than removing the supplied footbed casually.
Inspection, cleaning and replacement
Before each shift, inspect upper cuts, stitching, lace or closure function, toe-area deformation, punctures, sole adhesion and tread. Look inside for sharp wear or a displaced footbed. Keep the tongue label legible. Clean waxy leather and the sole by Base instructions; uncontrolled solvents, heat drying or washing machines can damage materials and ESD properties.
Record issue date and wearer so pairs are not exchanged without hygiene and fit control. Remove the shoes after a significant toe impact, penetration, heat exposure or chemical contamination and have them assessed under the workplace procedure. Protective components can be damaged invisibly. Replace footwear that no longer fits securely or passes required ESD checks even if the upper still looks presentable.
From identification to a checked result
| Stage | Good practice for this range | Mistake to avoid |
|---|---|---|
| Assess | Match workplace hazards to S3S and optional marking limits | Buying from appearance or S3S alone |
| Measure | Check both feet for length, width and shift socks | Assuming normal trainer size is identical |
| Verify | Read B1711B label, standard, size and supplied documentation | Relying on a retailer title after delivery |
| Try | Walk, crouch and check toe, heel, width and authorised insole | Sizing up until a poor-width last feels loose |
| Maintain | Inspect, clean, test ESD where required and replace after damage | Using worn tread or impacted protection indefinitely |
The employer should retain the footwear specification, issue record and inspection or ESD-test schedule. The wearer should report discomfort, contamination or impact immediately rather than waiting for the next routine replacement date.
Reading real Base Protection references
The Base Protection names below are examples from the current range and show why the complete description matters. They are not universal Base Protection recommendations and should not be treated as a fitment list. Within Base Protection, a shared family word can conceal a different dimension, connector, material, pack format, operating condition or installation side.
| Example listing | What to verify beyond the name |
|---|---|
| B1711B - Amsterdam S3S ESD CI LG FO SR Black/Orange | B1711B Amsterdam, UK size, black/orange colour and tongue label |
| B1711B - Amsterdam S3S ESD CI LG FO SR Black/Orange | EN ISO 20345:2022 or current declared edition and S3S marking |
| B1711B - Amsterdam S3S ESD CI LG FO SR Black/Orange | ESD, CI, LG, FO and SR meanings plus unprotected workplace hazards |
| B1711B - Amsterdam S3S ESD CI LG FO SR Black/Orange | Foot length, width, socks, approved footbed, condition and replacement trigger |
| B1711B - Amsterdam S3S ESD CI LG FO SR Black/Orange | B1711B Amsterdam, UK size, black/orange colour and tongue label |
| B1711B - Amsterdam S3S ESD CI LG FO SR Black/Orange | EN ISO 20345:2022 or current declared edition and S3S marking |
| B1711B - Amsterdam S3S ESD CI LG FO SR Black/Orange | ESD, CI, LG, FO and SR meanings plus unprotected workplace hazards |
The seven AutoMotoPart entries share one product title, so select the size variant carefully and verify the actual box and shoe label on receipt. Do not use corrupted description numbers as width or toe-cap performance data.
Common errors around Base Protection products
- Treating S3S as protection against every chemical, electrical or thermal workplace hazard.
- Assuming ESD footwear insulates the wearer from live electricity.
- Choosing normal casual-shoe size without measuring both feet and work socks.
- Sizing up for width until the heel slides and the foot moves inside the toe cap.
- Fitting an unauthorised insole that changes protective clearance or electrical performance.
- Assuming SR makes the outsole slip-proof on all contaminated floors.
- Continuing to wear the pair after a major impact, puncture, sole split or chemical attack.
- Drying leather on direct heat or cleaning with chemicals not approved by Base.
Base Protection questions and answers
Q: Which Base Protection model is listed?
A: Every entry is the black-and-orange Amsterdam B1711B low safety shoe in a different UK size.
Q: What sizes are available?
A: The current collection covers UK sizes 6 through 12.
Q: What does S3S mean?
A: It is an EN ISO 20345:2022 safety class including defined upper, toe, antistatic, heel, PS penetration and cleated-outsole requirements.
Q: Is the penetration insert metal-free?
A: The manufacturer sheet identifies Fresh'n Flex Plus Super Light as the non-metallic protective insert.
Q: Does ESD mean electrically insulated?
A: No. ESD controls static charge in a suitable system and does not protect from live electrical voltage.
Q: What does CI indicate?
A: It denotes tested cold insulation of the sole complex, within the standard's method and limits.
Q: What does LG indicate?
A: LG is an additional ladder-grip outsole test; normal ladder safety rules still apply.
Q: What does FO indicate?
A: FO means the outsole passed the specified fuel-oil resistance requirement, not every chemical exposure.
Q: What does SR indicate?
A: SR is an additional slip test under defined conditions and does not make footwear slip-proof.
Q: How should the correct size be chosen?
A: Measure both feet, use the current conversion chart and try with work socks and authorised footbeds.
Q: Can any comfort insole be fitted?
A: No. Use only a footbed certified or authorised for B1711B and the workplace requirements.
Q: When should the shoes be replaced?
A: Replace after significant impact or penetration and when upper, closure, tread, sole bond, fit or required ESD performance deteriorates.
