aaa Laura is 5ft 6 with a 31" waist, 43" hips and wears a size 32/RL. Billy is 5ft 11 with a 30" waist, 37" hips and wears a 30/RL
Laura is 5ft 6 with a 31" waist, 43" hips and wears a size 32/RL. Billy is 5ft 11 with a 30" waist, 37" hips and wears a 30/RL
LARK UNISEX - Maximum Comfort on the Move Chinos
aaa Donald is 6ft 1 with a 29" waist, 36" hips and wears a 30/LL.
Donald is 6ft 1 with a 29" waist, 36" hips and wears a 30/LL.
aaa Kendal is 5ft 7 with a 28" waist, 38" hips and wears a size 30/RL
Kendal is 5ft 7 with a 28" waist, 38" hips and wears a size 30/RL
aaa Kendal is 5ft 7 with a 28" waist, 38" hips and wears a size 30/RL
Kendal is 5ft 7 with a 28" waist, 38" hips and wears a size 30/RL
aaa Donald is 6ft 1 with a 29" waist, 36" hips and wears a 30/LL.
Donald is 6ft 1 with a 29" waist, 36" hips and wears a 30/LL.
aaa Donald is 6ft 1 with a 29" waist, 36" hips and wears a 30/LL.
Donald is 6ft 1 with a 29" waist, 36" hips and wears a 30/LL.
aaa Donald is 6ft 1 with a 29" waist, 36" hips and wears a 30/LL.
Donald is 6ft 1 with a 29" waist, 36" hips and wears a 30/LL.
aaa Donald is 6ft 1 with a 29" waist, 36" hips and wears a 30/LL.
Donald is 6ft 1 with a 29" waist, 36" hips and wears a 30/LL.
aaa Laura is 5ft 6 with a 31" waist, 43" hips and wears a size 32/RL.
Laura is 5ft 6 with a 31" waist, 43" hips and wears a size 32/RL.
aaa Billy is 5ft 11 with a 30" waist, 37" hips and wears a 30/RL.
Billy is 5ft 11 with a 30" waist, 37" hips and wears a 30/RL.
aaa Laura is 5ft 6 with a 31" waist, 43" hips and wears a size 32/RL. Billy is 5ft 11 with a 30" waist, 37" hips and wears a 30/RL
LARK UNISEX - Maximum Comfort on the Move Chinos
aaa Donald is 6ft 1 with a 29" waist, 36" hips and wears a 30/LL.
aaa Kendal is 5ft 7 with a 28" waist, 38" hips and wears a size 30/RL
aaa Kendal is 5ft 7 with a 28" waist, 38" hips and wears a size 30/RL
aaa Donald is 6ft 1 with a 29" waist, 36" hips and wears a 30/LL.
aaa Donald is 6ft 1 with a 29" waist, 36" hips and wears a 30/LL.
aaa Donald is 6ft 1 with a 29" waist, 36" hips and wears a 30/LL.
aaa Donald is 6ft 1 with a 29" waist, 36" hips and wears a 30/LL.
aaa Laura is 5ft 6 with a 31" waist, 43" hips and wears a size 32/RL.
aaa Billy is 5ft 11 with a 30" waist, 37" hips and wears a 30/RL.
×
aaa Laura is 5ft 6 with a 31" waist, 43" hips and wears a size 32/RL. Billy is 5ft 11 with a 30" waist, 37" hips and wears a 30/RL
aaa Laura is 5ft 6 with a 31" waist, 43" hips and wears a size 32/RL. Billy is 5ft 11 with a 30" waist, 37" hips and wears a 30/RL
×
LARK UNISEX - Maximum Comfort on the Move Chinos
LARK UNISEX - Maximum Comfort on the Move Chinos
×
aaa Donald is 6ft 1 with a 29" waist, 36" hips and wears a 30/LL.
aaa Donald is 6ft 1 with a 29" waist, 36" hips and wears a 30/LL.
×
aaa Kendal is 5ft 7 with a 28" waist, 38" hips and wears a size 30/RL
aaa Kendal is 5ft 7 with a 28" waist, 38" hips and wears a size 30/RL
×
aaa Kendal is 5ft 7 with a 28" waist, 38" hips and wears a size 30/RL
aaa Kendal is 5ft 7 with a 28" waist, 38" hips and wears a size 30/RL
×
aaa Donald is 6ft 1 with a 29" waist, 36" hips and wears a 30/LL.
aaa Donald is 6ft 1 with a 29" waist, 36" hips and wears a 30/LL.
×
aaa Donald is 6ft 1 with a 29" waist, 36" hips and wears a 30/LL.
aaa Donald is 6ft 1 with a 29" waist, 36" hips and wears a 30/LL.
×
aaa Donald is 6ft 1 with a 29" waist, 36" hips and wears a 30/LL.
aaa Donald is 6ft 1 with a 29" waist, 36" hips and wears a 30/LL.
×
aaa Laura is 5ft 6 with a 31" waist, 43" hips and wears a size 32/RL.
aaa Laura is 5ft 6 with a 31" waist, 43" hips and wears a size 32/RL.
×
aaa Billy is 5ft 11 with a 30" waist, 37" hips and wears a 30/RL.
aaa Billy is 5ft 11 with a 30" waist, 37" hips and wears a 30/RL.
×

LARK UNISEX

Maximum Comfort on the Move Chinos $106.00 7 reviews
/
or 6 interest free payments of $17.66 with Klarna
Only 18 items in stock!

Our LARK trousers will quickly become your go-to trousers to wear on the move. We take organic cotton for total comfort and add a bit of elastane to give them some extra stretch. 

They are a relaxed fit trouser with a tapered leg, giving you a generous fit around the thigh. With our famous diamond cut crotch, they were designed to transition from your day to day threads to a comfortable climbing companion. You'll never want to take them off!

Whatever your gender or size, you can do everything in these trousers. The elasticated waist and belt loops make a good fit for inbetween sizes, and three different leg lengths make them even more versatile. 

Good sized pockets in the front or back give you quick storage, and the organic cotton twill has a peachy finish for comfort you won't forget.

Can't find your size? Check our AW22 Larks instead for more colours!

**CHECK THE SIZE GUIDE - SMALLER WAIST THAN OTHER PREVIOUS VERSIONS**

 

WHY WE LIKE IT
Fabric & Care
Sizing and Fit

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CUSTOMER REVIEWS

Customer Reviews
5.0 Based on 7 Reviews
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A
09/06/2023
Anonymous
United Kingdom United Kingdom
I recommend this product
  • SWEAT TYPE Climbing
  • BODY TYPE Lean
  • LOCATION York
  • AGE 25-34
  • SIZE PURCHASED 28 Waist
  • How would you rate the fit? Comes up a bit big
  • Would you recommend 3RD ROCK to your friends? 1 - No, not at all5 - Yes, very much

Helped me send my first 7a+

Only worn a few times, but they survive the rock and wash well thanks to the excellent build quality. In terms of fit and comfort, little in my wardrobe compares, and anything that does compare is also from 3rd Rock. Great purchase.

LARK UNISEX - Maximum Comfort on the Move Chinos
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A
09/06/2023
Anonymous
United Kingdom United Kingdom
I recommend this product
  • Would you recommend 3RD ROCK to your friends? 1 - No, not at all5 - Yes, very much
  • How would you rate the fit? Fits just right
  • SIZE PURCHASED M34 Waist
  • AGE 55+
  • LOCATION Hampshire,UK
  • BODY TYPE Other
  • SWEAT TYPE I don't sweat itI just love sustainable clothing

Great trousers

A lovely pair of trousers. Well-made, good fit and smart and casual at the same time. So good to wear.

LARK UNISEX - Maximum Comfort on the Move Chinos
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A
07/20/2023
Anonymous
United Kingdom United Kingdom
I recommend this product
  • Would you recommend 3RD ROCK to your friends? 1 - No, not at all5 - Yes, very much
  • How would you rate the fit? Comes up a bit big
  • SIZE PURCHASED 30 Waist
  • AGE 25-34
  • LOCATION Manchester, UK
  • BODY TYPE Boxy
  • SWEAT TYPE Climbing

A great all rounder!

I was looking for a casual and comfortable pair of chinos for both day-to-day use and for bouldering in the gym. I found that these chinos fit the bill perfectly. They are relaxed enough to wear around the house, work well while on the move, and give loads of room for those high steps and rock overs in the gym. I found the length to be a little long but generally turn the bottoms up anyway so it’s not an issue for me. Overall I would definitely recommend these chinos.

LARK UNISEX - Maximum Comfort on the Move Chinos
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A
06/26/2023
Anonymous
United Kingdom United Kingdom
I recommend this product
  • Would you recommend 3RD ROCK to your friends? 1 - No, not at all5 - Yes, very much
  • How would you rate the fit? Fits just right
  • SIZE PURCHASED 28 Waist
  • AGE 35-44
  • LOCATION Bristol
  • BODY TYPE Athletic
  • SWEAT TYPE Climbing

Best trousers ever

I absolutely love these. I have those in black and green. They are super comfortable, perfect for climbing or running around town. I have to say this company is amazing, buy from them and you won't regret it! Clair and the whole team are top notch. They kindly assisted me in getting the perfect length for all my trousers, and made sure everything measured and fitted just right. Thank you so much for your help and patience, you all went above and beyond! ❤️

LARK UNISEX - Maximum Comfort on the Move Chinos
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A
05/16/2023
Anonymous
United Kingdom United Kingdom

My new favourite trousers!

Amazingly comfy, perfect fit

LARK UNISEX - Maximum Comfort on the Move Chinos
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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 (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