- Style Name Monzonite
- Style Number RF540
- Size UK 5-14 (Whole Sizes)
- Specification EN ISO 20345:2011 S3 HI CI WR M HRO SRC
3M™ Thinsulate™ Insulation for footwear is thin, warm and lightweight, with the versatility to be worn outside and inside, to work and at work, keeping active feet comfortable even in damp conditions.
3M™ Thinsulate™ Insulation for footwear provides lightweight warmth and comfort in cool and mildly cold conditions.