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Product Description
The Sievi SieviAir R4 Safety Trainer combines cutting-edge protection with industry-leading comfort technology. Featuring the BOA® Fit System mounted at the side for effortless fastening, this trainer delivers a secure, micro-adjustable fit.
The FlexEnergy® shock-absorbing heel returns over 55% of energy back to the wearer, reducing fatigue during long shifts. Unique to Sievi, the SieviAir® sole system channels and dissipates perspiration through special ducts, keeping your feet cooler and more comfortable.
Equipped with an aluminium toecap, steel penetration-resistant midsole, and certified to EN ISO 20345: S1P SRC ESD, the SieviAir R4 is the ideal choice for workers who demand both high performance and long-lasting comfort.
Key Features:
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BOA® Fit System: Fast, precise and easy closure at the side
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FlexEnergy® Heel: Stores kinetic energy and returns over 55%
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SieviAir® Sole System: Actively dissipates perspiration for cooler feet
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Aluminium Toecap: Lightweight impact protection
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Steel Midsole: Reliable underfoot penetration resistance
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Durable Sole: Single density PU construction
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Safety Standard: EN ISO 20345: S1P SRC ESD
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Size Range: 35 – 48
Free Sievi Foot Scanning Service, click for details
Shipping & Returns
Royal Mail Tracked 24 or DPD
Orders over £200 - Delivered Free
Orders under £200 - Delivery £4.99
Returns Policy
Easy, Hassle Free Returns
30 Days from despatch date
To be eligible for a return, your item must be in the same condition that you received it, unworn & unused, with tags, and in its original packaging. See our Refund Policy for full details.
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