Unbreakable U100 Stream S3 SRC Black Composite Safety Trainer

EN ISO 20345:2011 S3 HRO SRC

  • High specification S3 safety rating
  • Highest SRC slip resistance
  • Composite (fibreglass) toe-cap
  • GVT anti-penetration composite midsole
  • 300oC temperature resistant outsole
  • Reflective detail to rear
  • Active Cooling System (ACS) insock for increased comfort and cooling
  • Sizes: UK 3 – 13











Unbreakable U100 Stream S3 SRC Black Leather Composite Trainer


  • Black full grain leather
  • Thick padded collar and tongue


  • Unbreakable cemented construction
  • SRC slip resistant
  • Fuel and oil resistant
  • 300oC temperature resistance
  • Energy absorbing heel


  • Composite (fibreglass) toe-cap
  • GVT composite anti-penetration midsole
  • Anti-static


  • Cooling ACS air flow insock
  • Unbreakable easy clean sole
  • Stitched on scuff cap
  • Reflective detailing

Spec Sheet U100 Stream Black

Download Declaration of Conformity U100 UKCA


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