Big and Tall Mens Black Triathlon Suit - Fat Lad At The Back

Big and Tall Mens Black Triathlon Suit

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Big and Tall Mens Triathlon suit featuring FLAB Writing and logo on sides and back. The front zip means you don't have to be Harry Houdini to get in and out of it and provides extra ventilation when needed. For best results use our size guide.

  • Product Details
  • Reviews
  • Fitting & Sizing

Big and tall mens triathlon suit


  • Designed specifically for the bigger, taller Lads
  • Made from a premium Lycra
  • 3/4 YKK Zipper on front so you don't have to struggle to get in and out, also great for additional ventilation  
  • Mens specific lightweight triathlon Padding
  • Longer in the body to accommodate larger chest and belly
  • Probably the largest and finest tri suit you'll find
  • Silicone hem on legs to keep them in place 
  • White Fat Lad At The Back branding on the side panels and front centre collar - the back is plain black
  • Photo shows CAD design - actual garment may vary slightly


    This is a tight fit garment

    Your leg size and length, waist and bottom size, height and build will all affect how this garment fits

    Our size guide is generally accurate to within a size or two, however we can give you more advice if you email us with your vital statistics but we may suggest two or three sizes to try on so you can get the best fit

    It can be a kerfuffle but it is worth the effort to get the right size

    Top Tips For Getting The Right Size

    1. Get measured before you order - this is the best way of getting the right size
    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 or are between sizes
    5. It's often best to try 2 sizes and return the wrong one for a refund if you are between sizes
    6. For over 52" chest/belly try our Big and Tall range
    CHEST (cm) WAIST (cm)
    44 44" (112cm)
    38-44" (97-112cm)
    46 46" (117cm)
    40-46" (102-117cm)
    48 48" (122cm)
    42-48" (107-122cm)
    50 50" (127cm)
    46-50" (117-127cm)
    52 52" (132cm)
    50-54" (127-138cm)
    Big and Tall/Spare Tyre  54"+ (137cm)
    56"+  (142cm)