Home/Boxers & Undershorts/Undershorts Trippy
Undershorts on a person
Undershorts on a person doing yoga
Undershorts on a person
Undershorts on a person doing yoga

Undershorts Trippy

$48.00 $58.00

Please choose the correct size above before adding to cart

Not sure which size you need? Check out our Size Guide

Thunderpants organic cotton and spandex fabric is super stretchy, comfy and easy-fit. There’s no nasty, scratchy elastic that digs in. They are the ultimate comfy, easy-fit undie.
The flat fronted original, hipster and sky rise styles all have the same fit through the leg and butt varying in height. The hipster is low waisted, the original sits around the navel and the sky rise is high waisted.
The flat fronted boxer is a hipster fit with a short boy leg.
See the size guide below to help you choose the right size. If you happen to fall between the measurements, don’t panic! We recommend going up rather than down a size.....they will last longer and be more comfortable if not stretched too far.
The swimwear also follows this standard New Zealand sizing.

This chart includes all styles in the adult range that are not a pouch front but does not include the Cotton Drill A line skirts whose size chart is included in the product description. 

XS S M L XL 2XL 3XL
6 - 8 8 - 10 12 - 14 16 -18 20 - 22 24 - 26 28 - 30
bust cm 67-77 77-87 87-97 97-107 107-117 117-127 127-137
waist cm 62-72 72-82 82-92 92-102 102-112 112-122 122-132
hip cm 76-86 86-96 96-106 106-116 116-126 126-136 136-146
bust inches 26-30 30-34 34-38 38-42 42-46 46-50 50-54
waist inches 24-28 28-32 32-36 36-40 40-44 44-48 48-52
hip inches 30-34 34-38 38-42 42-46 46-50 50-54 54-58

Flat Fronted Hipster vs Original/Sky Rise?

These styles are exactly the same in every way except the hipster is shorter in the waist than the original or sky rise. Those of us that have a bit of a tummy roll may wish to choose the original or sky high style as they cover the tummy. 

Pouch fronted Boxer vs Brief?

The pouch front boxer is the closer fit option. If you like everything snug with a fitted boxer leg then opt for the boxer. For those that prefer a looser fit, stick with the brief.

    XS     S     M     L     XL     2XL
 cm
60 - 70
70 - 80
80 - 90
90 - 100
100 - 110
110 - 120
 inches
24 - 28
28 - 32
32 - 36
36 - 40
40 - 44
44 - 48

 

What about the kids?

This guide is based on many years of Thunderpants sales. As all children are different we suggest you go with your own intuition a little here. Thunderpants are very accommodating and tend to grow with your child so some children will wear their small undies well into the medium size range. Remember when your child outgrows the children's range they can move into the smaller adults sizes.

children

small

medium

large

age

2 - 4 years

5 - 7 years

8 - 10 years

Spend over $80 on full priced items to get 10% off.
Simply enter the code GET10 at checkout.

This psychedelic print by Greta Menzies will have you seeing double, just like a 70's disco ball. They're groovy baby!

Great for wearing under skirts, dresses or with a tee shirt but just as good totally by themselves! A few of us here have been wanting something like this for years, so we figured there must be other people who want them too! 

NB: These now have a wider band (the customer photos below were from before this change) just like the tights & straight leg pants, this helps them stay up no matter how much dancing / walking / jiggling etc you want to do in them. They do NOT have a gusset so are intended to be worn over your Thunderpants.

 

S

8-10

M

12-14

L

16-18

XL

20-22

2XL 

24-26
waist cm
72-82
82-92
92-102
102-112
112-122
hip cm
86-96
96-106
106-116
116-126
126-136
waist inches
28-32
32-36
36-40
40-44
44-48
hip inches
34-38
38-42
42-46
46-50
50-54
waist to hem length cm
 41 42 43 44 45
  • Fit
  • Fabric
  • Care

  • These are sized S-2XL and are designed to sit high on your waist and stop about mid thigh. Because there is no restrictive banding around the leg they should fit most sized thighs. The waistband at the top will stop any kind movement so these can be worn for all sorts of sporting activities. 

  • The Thunderpants fabric is 90% cotton and 10% spandex to give it that super comfy, soft stretchy feel. All the garments are made locally and lovingly in New Zealand. 

  • To preserve the vibrant colours and life of the fabric we suggest you do not soak or bleach your Thunderpants items. Use a gentle detergent in a cold machine wash and dry your Thunderpants on the line, not in the drier.

Your Thunderpants are not only super comfy but they are designed to withstand some pretty staunch stuff, so get into them and get on out there!


Made in NZ

Planet Friendly

Cheeky Goodness

Undershorts Trippy

$48.00 $58.00