Mens Blue Flash Windproof Cycling Jersey - Fat Lad At The Back
Mens Blue Flash Windproof Cycling Jersey - Fat Lad At The Back
Mens Blue Flash Windproof Cycling Jacksey - Fat Lad At The Back

Mens Blue Flash Windproof Cycling Jacksey

Regular price
Sale price
As good as it gets, our windproof jersey jacket hybrid or jacksey as we call it (see what we did there!) is likely the most versatile cross season item you can have in your cycling wardrobe. The windproof front keeps the chill and a bit of drizzle off and the soft thermal back keeps you warm without overheating. One of our favourite go to items, we're sure it'll become one of yours. For best results check out our size guide and get measured before you order.

  • Product Details
  • Reviews
  • Fitting & Sizing

The Blue Flash Windproof Jacksey¬†‚ÄĒ a revolutionary technical garment. It's a jacket/jersey hybrid offering all the best bits of both!¬†


  • Mens windproof¬†cycling jacket / jersey hybrid
  • Humorous play on words name because we never miss an opportunity to make people smile ūüėČ
  • Extremely versatile
  • Lightweight wind and water resistant fabric on the front keeps the drizzle at bay
  • Breathable fleecy fabric on the back keeps you warm¬†but you won't overheat
  • Reflective detail on pockets for visibility
  • 3 large back pockets
  • Zip pocket to keep valuables and cake money safe
  • Full length YKK cam lock zipper
  • Silicone hem keeps the jersey in place
  • Stretch ensures comfortable riding
  • This is NOT a waterproof garment


  • Spring/Summer/Autumn/Early Winter¬†


  • 5-14 degrees


You may run hotter or colder and will need to adjust your layering. If you’re wet on the inside, remove some layers

  • Particularly good on windy days and will keep off a bit of drizzle
  • On Spring and cooler Summer days, wear with a thin summer base or short sleeve jersey (11+ degrees)
  • On colder days layer with a thermal base or long sleeve jersey (below 10 degrees)
  • Also makes a great layer under a jacket
  • This is a great training top as it is a tad cooler than the heavy weight fleece jersey but once you get going it's plenty warm enough and has exceptional breathability

To find out more, check out our Jackets and Gilets guide.


Jerseys are designed to skim the skin without stretching so you won't look like a shrink wrapped chicken, but if you prefer a stretch effect, go down a size or two!

Customer Jersey Sizing Feedback

  • Bang on 84%
  • Too big 13%
  • Too small 3%

Wind and Water Resistant Jackets and Gilets have less stretch than our jerseys and are designed to fit over a layer. If you want to wear several layers you may want to size up. 

Tor Winter Jackets are made from a stretchy fabric but are a snug fit, particularly across the tummy area, therefore we recommend going up a size if you prefer a looser jacket or want to wear several layers.

Based on feedback, this season's Tor has been redesigned to accommodate the belly. N.B. any Tor jackets on sale are from last season so go up a size.

    Top Tips For Getting The Right Size

    1. Get measured before you order 
    2. Measure your chest and belly at its largest point 
    3. If your belly is larger than your chest use that measurement 
    4. Drop us an email with your measurements if you need some help
    5. Long sleeve underarm length *approx 61cm
    6. Jersey *approx length centre under collar to hem
    7. For over 52" chest/belly try our Big and Tall range
    8. For more sizing tips and troubleshooting, check out our About Our Gear section
      CHEST (cm)


      (Front  :  Back)

      36 36" (92cm)
      59cm  :  70cm
      38 38" (97cm)
      59cm  :  70cm
      40 40" (102cm)
      59cm  :  70cm
      42 42" (107cm)
      59cm  :  70cm
      44 44" (112cm)
      59cm  :  70cm
      46 46" (117cm)
      60cm  :  71cm
      48 48" (122cm)
      61cm  :  72cm
      50 50" (127cm)
      62cm  :  72cm
      52 52" (132cm)
      64cm  :  73cm
      Big and Tall/Spare Tyre 54/58" (137-147cm)
      68cm  :  77cm

      Trying On Cycling Tops

      Adopt cycling position and check the feeling of the top over your shoulders and back