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- SWEAT TYPE Climbing
- BODY TYPE Athletic
- LOCATION Cornwall
- AGE 25-34
- SIZE PURCHASED S
- 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 S
- AGE 25-34
- LOCATION Williams, Oregon, USA
- BODY TYPE SlimPetite
- SWEAT TYPE Climbing
Super stoked on these pants. They are everyday wear comfortable and great for climbing. I have slim hips so the high waisted fit is perfect to what I need day to day and especially during activities. Thank you so much for making such a wonderful design and flexibility for climbing. It’ll be my go to on our upcoming winter adventure to Joshua Tree, CA this new year. My only suggestion would be to change the tip of the ties for the waistband. The plastic coverings cracked, so I ripped them off and knotted them in repair.
- SWEAT TYPE Climbing
- BODY TYPE SlimAthletic
- LOCATION Worcester
- AGE 25-34
- SIZE PURCHASED S
- Would you recommend 3RD ROCK to your friends? 1 - No, not at all2345- Yes, very much
These are honestly the most comfortable and flexible pair of trousers I’ve ever owned. Great for bouldering. No risk of splits or slips! Bought size S, I’m usually a UK 8 and could have got away with an XS for a tighter fit, but the drawstring means these fit fine.
- Would you recommend 3RD ROCK to your friends? 1 - No, not at all2345- Yes, very much
- SIZE PURCHASED XS
- AGE 25-34
- LOCATION France
- BODY TYPE PetiteLean
- SWEAT TYPE Climbing
The trouser is really good, as expected. Timing of the shipment was respected despite the COVID situation. I feel a little too lean in it, a size under could have been better, but dimensions were mentioned on the site. I climb and hang out with it without any trouble. It seems solid and can be used in cold summer times and winter.
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
