Buy Soft Organic Cotton Leggings
aaa Mercy is 5ft6" with a 26" waist, 41" hips and wears a size 12.
Mercy is 5ft6" with a 26" waist, 41" hips and wears a size 12.
aaa Kendal is 5ft8" with a 28" waist, 38" hips and wears a size 10.
Kendal is 5ft8" with a 28" waist, 38" hips and wears a size 10.
aaa Mercy is 5ft6" with a 26" waist, 41" hips and wears a size 12.
Mercy is 5ft6" with a 26" waist, 41" hips and wears a size 12.
aaa Kendal is 5ft8" with a 28" waist, 38" hips and wears a size 10.
Kendal is 5ft8" with a 28" waist, 38" hips and wears a size 10.
aaa Kendal is 5ft8" with a 28" waist, 38" hips and wears a size 10.
Kendal is 5ft8" with a 28" waist, 38" hips and wears a size 10.
aaa Mercy is 5ft6" with a 26" waist, 41" hips and wears a size 12.
Mercy is 5ft6" with a 26" waist, 41" hips and wears a size 12.
aaa Mercy is 5ft6" with a 26" waist, 41" hips and wears a size 12.
Mercy is 5ft6" with a 26" waist, 41" hips and wears a size 12.
aaa Mercy is 5ft6" with a 26" waist, 41" hips and wears a size 12.
Mercy is 5ft6" with a 26" waist, 41" hips and wears a size 12.
aaa Kendal is 5ft8" with a 28" waist, 38" hips and wears a size 10.
Kendal is 5ft8" with a 28" waist, 38" hips and wears a size 10.
aaa Kendal is 5ft8" with a 28" waist, 38" hips and wears a size 10.
Kendal is 5ft8" with a 28" waist, 38" hips and wears a size 10.
Buy Soft Organic Cotton Leggings
aaa Mercy is 5ft6" with a 26" waist, 41" hips and wears a size 12.
aaa Kendal is 5ft8" with a 28" waist, 38" hips and wears a size 10.
aaa Mercy is 5ft6" with a 26" waist, 41" hips and wears a size 12.
aaa Kendal is 5ft8" with a 28" waist, 38" hips and wears a size 10.
aaa Kendal is 5ft8" with a 28" waist, 38" hips and wears a size 10.
aaa Mercy is 5ft6" with a 26" waist, 41" hips and wears a size 12.
aaa Mercy is 5ft6" with a 26" waist, 41" hips and wears a size 12.
aaa Mercy is 5ft6" with a 26" waist, 41" hips and wears a size 12.
aaa Kendal is 5ft8" with a 28" waist, 38" hips and wears a size 10.
aaa Kendal is 5ft8" with a 28" waist, 38" hips and wears a size 10.
×
Buy Soft Organic Cotton Leggings
Buy Soft Organic Cotton Leggings
×
aaa Mercy is 5ft6" with a 26" waist, 41" hips and wears a size 12.
aaa Mercy is 5ft6" with a 26" waist, 41" hips and wears a size 12.
×
aaa Kendal is 5ft8" with a 28" waist, 38" hips and wears a size 10.
aaa Kendal is 5ft8" with a 28" waist, 38" hips and wears a size 10.
×
aaa Mercy is 5ft6" with a 26" waist, 41" hips and wears a size 12.
aaa Mercy is 5ft6" with a 26" waist, 41" hips and wears a size 12.
×
aaa Kendal is 5ft8" with a 28" waist, 38" hips and wears a size 10.
aaa Kendal is 5ft8" with a 28" waist, 38" hips and wears a size 10.
×
aaa Kendal is 5ft8" with a 28" waist, 38" hips and wears a size 10.
aaa Kendal is 5ft8" with a 28" waist, 38" hips and wears a size 10.
×
aaa Mercy is 5ft6" with a 26" waist, 41" hips and wears a size 12.
aaa Mercy is 5ft6" with a 26" waist, 41" hips and wears a size 12.
×
aaa Mercy is 5ft6" with a 26" waist, 41" hips and wears a size 12.
aaa Mercy is 5ft6" with a 26" waist, 41" hips and wears a size 12.
×
aaa Kendal is 5ft8" with a 28" waist, 38" hips and wears a size 10.
aaa Kendal is 5ft8" with a 28" waist, 38" hips and wears a size 10.
×
aaa Kendal is 5ft8" with a 28" waist, 38" hips and wears a size 10.
aaa Kendal is 5ft8" with a 28" waist, 38" hips and wears a size 10.
×

THOR CORE

Super Soft Organic Cotton Core Leggings £46.00 £29.00 6 reviews
/
or 6 interest free payments of £4.83 Learn More
Only 4 items in stock!
Don’t go changing! Take every day in your stride with THOR, the everyday legging every woman needs.

These thick and opaque Organic Cotton leggings are incredibly soft next to your skin, so you stay comfortable all day long. With their clever extra coverage cut, and elastic-free no-bulge waistband, in THOR leggings you look perfect just the way you are, transitioning seamlessly throughout the day.

In a new nature-inspired swamp shade, THOR high waisted leggings are a core item in your eco-wardrobe, holding their shape and enhancing yours at the gym, on the high street, or at home.
WHY WE LIKE IT
Fabric & Care
Sizing and Fit

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CUSTOMER REVIEWS

Customer Reviews
5.0 Based on 6 Reviews
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Filter Reviews:
A
04/03/2022
Anonymous
United Kingdom
I recommend this product
  • SWEAT TYPE Yoga
  • BODY TYPE Boxy
  • LOCATION Liverpool
  • AGE 25-34
  • SIZE PURCHASED XL
  • Would you recommend 3RD ROCK to your friends? 1 - No, not at all2345- Yes, very much

So comfortable

The leggings fit perfectly, they're comfortable and wash well. Most important thing, they don't catch cat hair, which has always been a problem with leggings for me.

THOR CORE - Super Soft Organic Cotton Core Leggings
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A
01/25/2022
Anonymous
United Kingdom United Kingdom
I recommend this product
  • Would you recommend 3RD ROCK to your friends? 1 - No, not at all2345- Yes, very much
  • SIZE PURCHASED M
  • AGE 25-34
  • LOCATION Brighton
  • BODY TYPE Curvey
  • SWEAT TYPE Climbing

Fantastic leggings

Fantastic leggings! Super comfy and soft. They fit well and rarely need to be pulled up

THOR CORE - Super Soft Organic Cotton Core Leggings
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C
08/02/2021
Charlie
United Kingdom United Kingdom
I recommend this product
  • Would you recommend 3RD ROCK to your friends? 1 - No, not at all2345- Yes, very much
  • SIZE PURCHASED S
  • AGE 25-34
  • LOCATION Manchester
  • BODY TYPE Slim
  • SWEAT TYPE Climbing

Stretchy comfort

Fab, best climbing leggings, love them

THOR CORE - Super Soft Organic Cotton Core Leggings
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A
07/01/2021
Anonymous
Slovenia Slovenia

So oooo soft.

Most soft legging i have. Seems very sustainable. i love color. cut is perfect as all 3rd rock.

THOR CORE - Super Soft Organic Cotton Core Leggings
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RH
05/06/2021
Rosie H.
United Kingdom United Kingdom
I recommend this product
  • Would you recommend 3RD ROCK to your friends? 1 - No, not at all2345- Yes, very much
  • SIZE PURCHASED L
  • AGE 35-44
  • LOCATION Morecambe
  • BODY TYPE Athletic
  • SWEAT TYPE YogaCrossfit

Great outside workout leggings

I’m on a continuous search for functional workout clothing from ethical companies. Found a gem here with 3rd Rock and these Thor Core leggings are ace. They are baby-skin soft and the high waist is just what I need for my workouts. I’m no longer an active climber but do outside workouts, yoga and Pilates; often in all weathers and often on my local promenade. The leggings have kept me warm and comfortable and I’ve never had to pull them up once (not even during a set of burpees)! I’m patiently waiting to get a pair in black once they are available again in a size L. Love these leggings!

3RD ROCK - Sustainable Activewear THOR CORE - Super Soft Organic Cotton Core Leggings Review3RD ROCK - Sustainable Activewear THOR CORE - Super Soft Organic Cotton Core Leggings Review
THOR CORE - Super Soft Organic Cotton Core Leggings
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Sizing Charts

Select Category

Find Size Chart For:

Size Chest/Bust Underbust Waist
XXS/UK 6 30 24-26 24
XS/UK 8 32 26-28 26
S/UK 10 34 28-30 28
M/UK 12 36 30-32 30
L/UK 14 38 32-34 32
XL/UK 16 40 34-36 34
XXL/UK 18 42 36-38 36

How to Measure

BRA TOPS - If you cup size is particularly large but your underbust is not. we suggest going one underbust size larger maximum, as the elastic must not be too loose.

Please see individual product page description for more detailed information

Size Chest/Bust Underbust Waist
XXS/UK 6 76.5 61-66 61
XS/UK 8 81.6 66-71 66
S/UK 10 86.7 71-76 71
M/UK 12 91.7 76-81.5 76
L/UK 14 96.8 81.5-86.5 81
XL/UK 16 101.9 86.5-91.5 86
XXL/UK 18 107.0 91.5-96.5 91

How to Measure

BRA TOPS - If you cup size is particularly large but your underbust is not. we suggest going one underbust size larger maximum, as the elastic must not be too loose.

Please see individual product page description for more detailed information

PREVIOUSLY LABELLED New Size Label Waist Hips Short Inseam Regular Inseam
XXS 24"/UK 6 24 33 30 32
XS 26"/UK 8 26 35
S 28"/UK 10 28 37
M 30"/UK 12 30 39
L 32"/UK 14 32 41
XL 34"/UK 16 34 43
XXL 36"/UK 18 36 45

How to Measure

BRA TOPS - If you cup size is particularly large but your underbust is not. we suggest going one underbust size larger maximum, as the elastic must not be too loose.

Please see individual product page description for more detailed information

PREVIOUSLY LABELLED NEW SIZE LABEL Waist Hips Short Inseam Regular Inseam
XXS 24"/UK 6 61 84 76.2 81.3
XS 26"/UK 8 66 89.1
S 28"/UK 10 71.2 94.2
M 30"/UK 12 76.2 99.2
L 32"/UK 14 81.3 104.3
XL 34"/UK 16 86.4 109.4
XXL 36"/UK 18 91.5 114.5

How to Measure

BRA TOPS - If you cup size is particularly large but your underbust is not. we suggest going one underbust size larger maximum, as the elastic must not be too loose.

Please see individual product page description for more detailed information

Find Size Chart For:

Size Chest/Bust Waist
XXS 33 26
XS 35 28
S 37 30
M 39 32
L 41 34
XL 43 36
XXL 45 38

How to Measure

Size Chest/Bust Waist
XXS 84 66
XS 88.9 71.1
S 94.0 76.2
M 99.1 81.3
L 104.1 86.4
XL 109.2 91.4
XXL 114.3 96.5

How to Measure

Size Waist Hips Inseam Short Inseam Regular INSEAM LONG
26"/XXS 26 32 30 32 34
28"/XS 28 34
30"/S 30 36
32"/M 32 38
34"/L 34 40
36"/XL 36 42
38"/XXL 38 44

How to Measure

Size Waist Hips Inseam Short Inseam Regular INSEAM LONG
26"/XXS 66.0 81.3 76.2 81.3 86.4
28"/XS 71.1 86.4
30"/S 76.2 91.4
32"/M 81.3 96.5
34"/L 86.4 101.6
36"/XL 91.4 106.7
38"/XXL 95.5 111.8

How to Measure

Find Size Chart For:

AGE CHEST WAIST HIPS INSEAM HEIGHT
7-8 25 22.5 29 23.5 47
9-10 27.0 23.5 31 25.6 50
11-13 29.5 24 33 27.8 54
WOMEN'S XXS/UK 6 30 24 33 30
AGE CHEST WAIST HIPS INSEAM HEIGHT
7-8 63.5 57.2 73.7 59.7 119.4
9-10 68.6 59.7 78.7 65.0 127.0
11-13 74.9 61.0 83.8 70.6 137.2
WOMEN'S XXS/UK 6 76.2 61.0 83.8 76.2
AGE CHEST WAIST HIPS INSEAM HEIGHT
7-8 25 23 28 23.5 50
9-10 27.0 24.5 29.5 25.6 54
11-13 29.5 26 31.5 27.8 59
MEN'S XXS 33 26 32 30
AGE CHEST WAIST HIPS INSEAM HEIGHT
7-8 63.5 58.4 71.1 59.7 127.0
9-10 68.6 62.2 74.9 65.0 137.2
11-13 74.9 66.0 80.0 70.6 149.9
MEN'S XXS 83.8 66.0 81.3 76.2