Base Be-oslo S3 WR CI HI HRO SRC
*Colour/Size variation price may vary
See Our Best Price Promise
Base Footwear
Download Printable Shoe Size Calculator
Foot Length (cm)EU SIZEUK SIZE
22.25353
22.29364
23.55374.5
24.20385
24.85396
25.55406.5
26.15417
26.80428
27.45439
28.104410
28.754511
29.404611.5
30.054712
30.704813
31.354913.5
*It is recommended to have your foot measured when purchasing footwear as there is no exact standard for converting shoe sizes.
The Be-oslo S3 WR CI HI HRO Src Safety Boot by Base blends cutting-edge innovations with premium materials to deliver unmatched protection, comfort, and performance. It is built to thrive in the most demanding industrial settings. These boots will protect you from threats like heat and sharp items as well as from working in damp or cold situations.
Safety Standard:
- EN ISO 20345: 2011 S3 WR CI HI HRO SRC
Key Features:
- Overcap for Higher Abrasion Resistance: Equipped with an overcap design, these boots offer enhanced abrasion resistance, ensuring durability and longevity even in the toughest working conditions.
- Specially Designed for Cold Conditions: Engineered to withstand cold conditions, these boots feature thermal insulating textile lining and are specially designed to keep your feet warm and comfortable in chilly environments.
- Water-Resistant Waxy Leather with H2 Stop Membrane: When it rains, the combination of the H2 stop membrane and the water-resistant waxy leather upper keeps water from seeping through and keeps your feet safe and dry.
- BOA® Closure System: With a BOA® closure system, these boots offer a snug, adjustable fit that's simple to modify, making it quick and simple to tighten or loosen the boots.
- Anti-Static Footwear: Designed as anti-static footwear, these boots dissipate static electricity, reducing the risk of electrostatic discharge and enhancing safety in sensitive environments.
- Shock Absorption in the Heel Region: Integrated shock absorption technology in the heel region provides exceptional comfort and reduces fatigue throughout extended workdays by reducing the impact of each stride.
- Heat Resistant: With a one-minute heat resistance of up to 300°C, these boots offer reliable protection against heat hazards, ensuring safety in hot weather.
- Cold Insulation up to -17°C: You can work efficiently in cold weather thanks to these boots, which keep your feet warm and pleasant in temperatures as low as -17°C.
- Heat Insulation up to 150°C: Providing heat insulation up to 150°C, these boots offer additional protection against heat, ensuring safety in various working environments.
- Puncture Resistant Sole: The puncture resistant sole provides reliable protection against sharp objects and hazards on the ground, enhancing safety and peace of mind.
- Hydrocarbons Resistant: Resistant to hydrocarbons, such as oil and grease, these boots offer enhanced durability and reliability in demanding work environments.
- 200 Joules Resistant Toe-Cap: The robust toe-cap is capable of withstanding impacts of up to 200 joules, providing essential protection against accidental impacts and compression hazards.
- Water Resistant Shoe: By offering complete water resistance, these boots keep your feet secure and dry even in moist work settings.
- Metal Free: Designed to be metal free, these boots minimise metal interference, making them suitable for environments where metal detection is required.
- Orthopaedic Made to Measure Footbed: Complying with European norms DGUV112-191, the orthopaedic made to measure footbed ensures optimal support and comfort for your feet.
- Materials:
- Upper: Water-Resistant Waxy Leather
- Lining: Primaloft®
- Midsole: Fresh’n Flex
- Toecap: SlimCap
- Sole: Double Density AirTech PU/HRO Rubber
The Be-oslo S3 WR CI HI HRO Src Safety Boot by Base is the ultimate choice for workers who demand uncompromising safety, comfort, and performance in their footwear. With advanced features and premium materials, these boots provide the protection and support you need to tackle any job with confidence.
| Material | Water-Resistant Waxy Leather |
|---|---|
| Brand | Base |
| Manufacturer Code | B0850 |
| Gender | Unisex |
| Returns | Returns for PLAIN items accepted within our regular T+C |
| Footwear Safety Standard | S3 -- |
| Footwear Safety Classification | CI -- Cold Insulation, HI -- Heat Insulation, HRO -- Outsole Resistant to Hot Contact, WR -- Water Resistant |
| Anti-Slip Rating | SRC -- |
Base Footwear
Download Printable Shoe Size Calculator
Foot Length (cm)EU SIZEUK SIZE
22.25353
22.29364
23.55374.5
24.20385
24.85396
25.55406.5
26.15417
26.80428
27.45439
28.104410
28.754511
29.404611.5
30.054712
30.704813
31.354913.5
*It is recommended to have your foot measured when purchasing footwear as there is no exact standard for converting shoe sizes.
Payment, Delivery & Returns
How much is delivery?
Standard UK Mainland parcel delivery is currently £8.95. Different charges may apply to Highlands, Islands, Northern Ireland, large orders or deliveries requiring a pallet. Your applicable delivery charge is shown at checkout.
Collection from the XAMAX® trade counter in Wakefield is free. We'll contact you when your order is ready to collect.
Read our Delivery & Returns policy.
When will I receive my order?
Delivery time depends on whether your order contains plain or decorated products.
Plain, undecorated items
Estimated delivery when ordered before the applicable cut-off:
.
Where products are not already in stock, they are usually sourced from our suppliers within 24–72 hours. Once received, they are picked and packed for dispatch, normally using DPD's next-day service.
Decorated garments
Production begins after you have approved your visual, Digital Sample or physical sample where applicable. Decorated orders are normally estimated at 5–10 working days from confirmation to dispatch.
Supplier availability, order size, decoration method and approval speed can affect lead times, so delivery dates are estimates rather than guarantees.
Backordered or replacement items
Lead times can vary. XAMAX® Customer Services or your account manager will contact you when more information is available.
Collection orders are normally available once the order reaches dispatch stage. We'll contact you when your order is ready to collect.
Read our Delivery & Returns guidance for more information.
What is the returns policy?
Plain, undecorated items
XAMAX® gives you 21 days from delivery to request a return for suitable plain items. Products should be unworn, in their original packaging, complete with tags where applicable and in saleable condition.
Customised or decorated items
Printed or embroidered products cannot normally be returned unless the garment or decoration is faulty, damaged, not as described or incorrectly decorated. Please check decorated orders as soon as they arrive and contact us promptly if there is a problem.
Please contact Customer Services before returning anything on 01924 266668.
Read our full Delivery & Returns policy. This does not affect any statutory rights that may apply.
How should I pay?
Website orders can be paid by Visa, Mastercard or PayPal. Bank transfer (BACS) is also available. Orders paid by bank transfer may be delayed until payment has been received and confirmed.
Customers with an approved XAMAX® business credit account can place qualifying orders on invoice within their agreed credit terms and credit limit. Only choose payment by invoice if an approved credit facility is already in place.
Need invoice payment terms? Find out about XAMAX® Business Credit Accounts.
For help with payment or telephone orders, contact our Sales team on 01924 266668.
What currency do I pay in?
XAMAX® website orders are processed in GBP (Pounds Sterling).
Where do you deliver?
Website orders can be delivered within the UK, including Northern Ireland, and to the Channel Islands. Different delivery charges may apply depending on the destination.
For delivery enquiries to the Republic of Ireland, please contact us on 01924 266668.
See our Delivery & Returns guidance for more information.














