Forestry 2 Smock Hi Vis Yellow Choose Clothing Size:L and naturally fertilises the lawn and naturally fertilises the lawn while retaining moisture—ideal for professional results with maximum efficiency drawstring closure and ventilated mesh panels Model Best For Visibility Style Waterproof Rating Key Strength Harkie Defiance Jacket – Grey Professional arborists wanting a slimmer modern waterproof jacket Standard visibility with reflective detailing Full zip jacket EN ISO 343 Class 4:4 Best all round waterproof arborist jacket Harkie Defiance Jacket – Orange Arborists needing waterproof protection with hi vis compliance Hi vis orange for railway and highway use Full zip jacket RainBlok waterproof fabric – Class 4 breathable Hi vis full zip waterproof jacket Harkie Innovation 2 Smock – Orange Tree surgeons and rail teams needing rugged waterproof protection Hi vis orange Half zip smock EN343 Class 4:4 Heavy duty arborist smock with sawdust skirt Harkie Innovation 2 Smock – Yellow Highway and roadside teams needing maximum visibility Hi vis yellow Half zip smock EN343 Class 4:4 Best for roadside and infrastructure work Harkie Forestry 2 Smock – Orange Forestry workers wanting a durable traditional smock Hi vis orange Half zip smock EN343 Class 4:4 Simple rugged forestry waterproof smock Harkie Forestry 2 Smock – Yellow Highway crews and outdoor workers needing durable hi vis wet weather protection Hi vis yellow Half zip smock EN343 Class 4:4 Best simple hi vis smock for highway work Forestry and woodland management