Leo S01 Shirwell Yellow Long Sleeve Hi Vis Vest Class 3 The Leo Workwear S01 Shirwell Yellow Long Sleeve Hi Vis Vest is a lightweight Class 3 visibility waistcoat designed for workers who need greater fluorescent and reflective coverage than a standard sleeveless hi vis vest. With full sleeves, a simple hook-and-loop front fastening and a lightweight knitted polyester construction, the Shirwell is a practical choice for site teams, contractors and operational staff who need Class 3 visibility without the bulk of a jacket. Class 3 Long Sleeve Hi Vis Vest The S01 Shirwell provides increased visible coverage across the arms and body while remaining easy to layer over everyday work clothing. Hi-Vis Yellow long-sleeved design EN ISO 20471 Class 3 high visibility 100% knitted polyester construction Lightweight waistcoat design Full-length hook-and-loop front fastening Grey trim Designed to fit over single or multiple clothing layers Large areas suitable for company branding and role identification Available in sizes S–6XL Custom Printed Long Sleeve Hi Vis Vests Every Leo S01 Shirwell can be personalised with your company logo, contractor identification, department name or role text. Upload your artwork when ordering, choose your preferred branding position and preview your customised vest online before adding it to your basket. Its straightforward design and Class 3 visibility make the Shirwell particularly suitable for businesses ordering branded sleeved hi vis vests for larger teams. Best Suited For Construction and contractor teams Warehouse and logistics staff Facilities and maintenance teams Delivery and transport operations Utilities and infrastructure teams Outdoor operational staff Workers requiring Class 3 visibility without a heavier jacket Browse our long sleeved hi vis vests or view our full range of custom printed hi vis vests. Product Details Brand: Leo Workwear Product: Shirwell Product code: S01-Y-LEO Colour: Hi-Vis Yellow Fabric: 100% knitted polyester Fastening: Hook and loop Trim: Grey Sizes: S–6XL Visibility Compliance The Leo S01 Shirwell Yellow conforms to EN ISO 20471 Class 3. Always select high visibility clothing according to the workplace risk assessment, required visibility class and individual site rules.