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- Would you recommend 3RD ROCK to your friends? 1 - No, not at all2345- Yes, very much
- SIZE PURCHASED XS
- AGE 35-44
- LOCATION Darlington
- BODY TYPE Slim
- SWEAT TYPE ClimbingGeneralist / Other
These Jeans and the other pair of rock trousers I bought are excellent. I’m 5’10’ and 58 kg so not the bulkiest of people. I’ve worn them on a family hike in a pouring rain and wind and climbed a 7b slab in them at the wall. Smart enough to ware everyday but stretchy enough to climb and hike in. Normally wear a 28” waist and 30 to 32” inch leg these fitted perfectly.
- Would you recommend 3RD ROCK to your friends? 1 - No, not at all2345- Yes, very much
- SIZE PURCHASED XL
- AGE 35-44
- LOCATION UK
- BODY TYPE Athletic
- SWEAT TYPE Climbing
- Would you recommend 3RD ROCK to your friends? 1 - No, not at all2345- Yes, very much
- SIZE PURCHASED M
- AGE 25-34
- LOCATION England
- BODY TYPE Athletic
- SWEAT TYPE Climbing
I got a pair of these lightweight mercury climbing trousers just before a sport climbing trip to Bulgaria. They're durable, breathable, stretchy and comfortable. And you wouldn't look out of place heading into town for fancy dinner in these trousers. 10/10. Nice one 3rd Rock!
- SWEAT TYPE Climbing
- BODY TYPE Muscular
- LOCATION Sheffield
- AGE 25-34
- SIZE PURCHASED XL
- Would you recommend 3RD ROCK to your friends? 1 - No, not at all2345- Yes, very much
- Would you recommend 3RD ROCK to your friends? 1 - No, not at all2345- Yes, very much
- SIZE PURCHASED L
- AGE 25-34
- LOCATION London
- BODY TYPE Athletic
- SWEAT TYPE Climbing
Sizing Charts
Select Category
Find Size Chart For:
Size | Chest/Bust | Underbust | Waist |
---|---|---|---|
xs | 32 | 25 | 25 |
s | 34 | 27 | 27 |
m | 36 | 29 | 29 |
l | 38 | 31 | 31 |
xl | 40 | 33 | 33 |
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 |
---|---|---|---|
xs | 81 - 83.5 | 63 - 67 | 63 - 65.5 |
s | 86 - 88.5 | 68 - 72 | 68 - 70.5 |
m | 91.5 - 94 | 73 - 77 | 73 - 75.5 |
l | 96 - 98.5 | 78 - 82 | 78 - 80.5 |
xl | 101 - 103.5 | 83 - 87 | 83 - 85.5 |
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
Size | Waist | Hips | Short Inseam | Regular Inseam |
---|---|---|---|---|
xs | 25 | 35 | 30 - 32 | 32 - 34 |
s | 27 | 37 | ||
m | 29 | 39 | ||
l | 31 | 41 | ||
xl | 33 | 43 |
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 | Waist | Hips | Short Inseam | Regular Inseam |
---|---|---|---|---|
xs | 63 - 65.5 | 89 - 92.5 | 76 - 81 | 81 - 86 |
s | 68 - 70.5 | 94 - 97.5 | ||
m | 73 - 75.5 | 99 - 102.5 | ||
l | 78 - 80.5 | 104 - 107.5 | ||
xl | 83 - 85.5 | 109 - 112.5 |
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
Size | Chest | Waist | Hips | Short Inseam | Regular Inseam |
---|---|---|---|---|---|
xs | 35 | 28 | 34 | 30 - 32 | 32 - 34 |
s | 37 | 30 | 36 | ||
m | 39 | 32 | 38 | ||
l | 41 | 34 | 40 | ||
xl | 43 | 36 | 42 |
How to Measure

Size | Chest | Waist | Hips | Short Inseam | Regular Inseam |
---|---|---|---|---|---|
xs | 89 | 71 - 73.5 | 86 - 89.5 | 76 - 81 | 81 - 86 |
s | 94 | 76 - 78.5 | 91 - 94.5 | ||
m | 99 | 81 - 83.5 | 96 - 99.5 | ||
l | 104 | 86 - 88.5 | 101 - 104.5 | ||
xl | 109 | 91.5 - 94 | 106 - 109.5 |
How to Measure
