The Work Shirt That Actually Keeps You Warm

When the temperature drops on site, a standard shirt just doesn't cut it. Portwest's KA313 KA3 Sherpa Lined Shirt gives you the breathability of 100% cotton on the outside and the warmth of a thick borg fleece lining on the inside — no extra layers needed. It's the kind of shirt that earns a permanent spot in your locker.

Key Features:

• Sherpa Fleece Lining: A 9oz 100% polyester borg fleece lining traps heat effectively without making the shirt feel bulky. Ideal for outdoor trades, cold warehouses, or any job where you're moving between inside and outside all day.
  
• 100% Cotton Shell: The outer fabric is a 150g (4.5oz) brushed cotton check — soft against the skin, breathable, and genuinely comfortable during longer shifts. Cotton doesn't cling or overheat you when you're working hard.
  
• Concealed Snap Front: Faster on and off than buttons, and no snagging on kit or PPE. A small detail that makes a real difference at the start and end of a shift.
  
• Gusset Sleeves: Extra fabric built into the sleeve for full freedom of movement — whether you're reaching overhead, swinging tools, or working in tight spaces. No pulling at the shoulders mid-job.
  
• 3-Pocket Storage: Two chest pockets with button closures keep items secure, and a dedicated pen pocket means your marker or biro is always where you left it — not rolling around at the bottom of your bag.
  
• Machine Washable at 60°C: A work shirt gets dirty — that's the job. The KA313 handles a proper hot wash, so you can keep it clean and hygienic without babying it through a delicate cycle.
  

Portwest has built a solid reputation for workwear that does exactly what it promises, and the KA313 is a straightforward example of that. If you work outdoors, in an unheated building, or anywhere the cold creeps in, this shirt handles it without you needing to layer up like you're heading to the Arctic. Order yours today from Glovesnstuff.