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CUSTOMER REVIEWS
- Would you recommend 3RD ROCK to your friends? 5- Yes, very much 1 - No, not at all2345- Yes, very much
- Reviews
- Questions
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- SWEAT TYPE ClimbingGeneralist / Other
- BODY TYPE Other
- LOCATION Norfolk
- AGE 35-44
- SIZE PURCHASED S
- How would you rate the fit? Fits just right
- Would you recommend 3RD ROCK to your friends? 1 - No, not at all5 - Yes, very much
Comfy and well fitting!
These are great. I am an outdoorsy person and a casual climber and I needed pants that will look ok for work (office) but that would also be comfy as I suffer from IBS and struggle with jeans. These are so comfy I wear them all the time and look great as well. Thank you!!

- SWEAT TYPE Climbing
- BODY TYPE Slim
- LOCATION Woking
- AGE 25-34
- SIZE PURCHASED M
- How would you rate the fit? Comes up big
- Would you recommend 3RD ROCK to your friends? 1 - No, not at all5 - Yes, very much
So good!
Big fan of these, very comfortable, light and stretchy. Bought the purple colour option and they look great, will likely purchase more colour options in the future. Only area of improvement would be to have a draw string around the waist for small adjustments in size. I’m a 30” waist and these in 30” are slightly loose. They have belt loops but not sure a chunky belt buckle would be too comfy whilst climbing.

- SWEAT TYPE RunningI don't sweat itI just love sustainable clothing
- BODY TYPE Petite
- LOCATION Nottinghamshire
- AGE 45-54
- SIZE PURCHASED S
- How would you rate the fit? Fits just right
- Would you recommend 3RD ROCK to your friends? 1 - No, not at all5 - Yes, very much
So comfy!
These trousers feel great to wear, super comfy and look great too!

- SWEAT TYPE ClimbingGeneralist / Other
- BODY TYPE Slim
- LOCATION Scotland
- AGE 25-34
- SIZE PURCHASED M
- How would you rate the fit? Comes up big
- Would you recommend 3RD ROCK to your friends? 1 - No, not at all5 - Yes, very much
Lark chino
These trousers are unbelievably comfortable in all scenarios. I mean all. They look killer too.

- SWEAT TYPE ClimbingYoga
- BODY TYPE Slim
- LOCATION Connecticut
- AGE 25-34
- SIZE PURCHASED XS
- How would you rate the fit? Fits just right
- Would you recommend 3RD ROCK to your friends? 1 - No, not at all5 - Yes, very much
Best Climbing Pants On The Market!
Fantastic, the elasticity is perfect for climbing and yoga! We'll be posting a review of the pants on YouTube @ScratchRick
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 (SL) | Regular Inseam (RL) | Long Inseam (LL) |
---|---|---|---|---|---|---|
XXS | 24"/UK 6 | 24 | 33 | 30 | 32 | 34 |
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 (SL) | Regular Inseam (RL) | Long Inseam (LL) |
---|---|---|---|---|---|---|
XXS | 24"/UK 6 | 61 | 84 | 76.2 | 81.3 | 86.4 |
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 | Short Inseam (SL) | Regular Inseam (RL) | Long Inseam (LL) |
---|---|---|---|---|---|
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 (SL) | Inseam Regular (RL) | INSEAM LONG (LL) |
---|---|---|---|---|---|
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 |