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Woolly Core-warmer

Woolly Core-warmer
Woolly Core-warmer
Woolly Core-warmer
Woolly Core-warmer
Woolly Core-warmer

Woolly Core-warmer

Stock Status: In Stock
Super cosy and stretchy ultra-warm core-warmers.
You Will Earn 34 points with this purchase
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black (merino)
white (angora)

A key bit of our winter swim kit - Core-warmer or Haramaki. Also known as: kidney warmer,  belly-warmer, bump band, tummy tube, body warmer, back-warmer...

The haramaki is a traditional Japanese item of clothing. A tube of soft, stretchy fabric that you pull on and wear around your middle. This 'core warmth' effect spreads to the rest of the body. Fantastic for a quicker recovery when getting out of the sea. Helps with the 'after-drop' effect of cold water swimming and allows your core temperature to recover in less time. 

Really really extra warm haramaki. Available in black and natural (undyed) white

Simple stretchy-knitted rib tube. Unisex. Also known as a kidney-warmer, back-warmer or belly-band.

Fibre content: Merino with lycra (black) and Angora/wool mix (natural/white) 

Machine wash but on wool wash cycle. Keep spin short then gently pull back into shape whilst drying. Air dry.

All sizes measured around the waist.
small = 28"-33"
medium = 34" - 38"
large = 39"-44"
XL = 45"-50"
2 XL = 51"-55"
3 XL = 56"-60"


  • Brand:
    Royal Angora
  • Weight:
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Customer reviews

(8 Customer reviews)
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Showing 1 to 5 (8).

Great so warm and snuggly!

Perfect to slip on after a cold swim to keep cosy and warm .

Jacqui Phelps | Shoreham by sea | October 2021

Brilliant stuff!

Warm and lovely and I might not take it off until next May ❤️

Molly Talbot Vine | Brighton | October 2021

Very cosy!

This body warmer is really easy to put on after swimming and really cosy. If wool next to your skin makes you itchy you may prefer the synthetic version but otherwise this is a fab addition to my post-swim clobber.

Susan | Barton on Sea | March 2021

Not only for after swimming!

I love my haramaki, and nor wear it not only after swimming, but also when working from home, sitting still next to a drafty door. Very comfy and warm!

Jeannette | Brighton | January 2021

Game changer!

OMG!! I absolutely love my hamakari!!

It is so easy to slip on after a cold dip in the sea & its incredibly toasty!!!

I keep it on ALL day currently as I love it so much!! Go on & do yourself a favour!

Maria Villa Vine | Isle of Wight | January 2021

Showing 1 to 5 (8). Page 1 of 2.