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3RD ROCK sustainable adventure and swim shorts - Donald is 6ft 1″ with a 30" waist and is wearing a size 30. Pattern: Paisley Retro.
3RD ROCK sustainable adventure, swim and climb shorts made with recycled materials.
3RD ROCK sustainable adventure and swim shorts with our added phone pocket
3RD ROCK sustainable adventure and swim MOFO shorts in our blue octowave design
3RD ROCK sustainable adventure and swim shorts in our humpback colour
A close up of our climbing gear paisley pattern on our 3RD ROCK MOFO recycled shorts.
3RD ROCK sustinable recycled shorts for hiking and adventure
3RD ROCK adventure and swim shorts - Donald is 6ft 1″ with a 30" waist and is wearing a size 30. Pattern: Paisley Retro.
3RD ROCK sustainable adventure and swim shorts - Donald is 6ft 1″ with a 30" waist and is wearing a size 30. Pattern: Tuti Shrubbery.
3RD ROCK recycle adventure and swim summer shorts - Donald is 6ft 1″ with a 30" waist and is wearing a size 30. Pattern: Minimal Gecko.
3RD ROCK sustainable Gym shorts - Donald is 6ft 1″ with a 30" waist and is wearing a size 30. Colour: Humpback.
3RD ROCK sustainable gym shorts - Donald is 6ft 1″ with a 30" waist and is wearing a size 30.
3RD ROCK sustainable adventure and swim shorts - Donald is 6ft 1″ with a 30" waist and is wearing a size 30. Pattern: Octowave.
3RD ROCK sustainable multi-purpose shorts - Donald is 6ft 1″ with a 30" waist and is wearing a size 30. Pattern: Paisley Teal.
3RD ROCK sustainable climbing and swim shorts - Donald is 6ft 1″ with a 30" waist and is wearing a size 30. Pattern: Tuti Shrubbery.
3RD ROCK sustainable recycled summer shorts - Donald is 6ft 1″ with a 30" waist and is wearing a size 30. Pattern: Octowave.
3RD ROCK sustainable adventure shorts - Donald is 6ft 1″ with a 30" waist and is wearing a size 30. Pattern: Minimal Gecko.
3RD ROCK sustainable adventure and swim shorts for the Summer - Donald is 6ft 1″ with a 30" waist and is wearing a size 30. Colour: Humpback.
3RD ROCK adventure and swim shorts - Donald is 6ft 1″ with a 30" waist and is wearing a size 30. Colour: Black.
3RD ROCK sustainable adventure and swim shorts - Donald is 6ft 1″ with a 30" waist and is wearing a size 30. Pattern: Paisley Retro.
Model Info
3RD ROCK sustainable adventure, swim and climb shorts made with recycled materials.
Model Info
3RD ROCK sustainable adventure and swim shorts with our added phone pocket
Model Info
3RD ROCK sustainable adventure and swim MOFO shorts in our blue octowave design
Model Info
3RD ROCK sustainable adventure and swim shorts in our humpback colour
Model Info
A close up of our climbing gear paisley pattern on our 3RD ROCK MOFO recycled shorts.
Model Info
3RD ROCK sustinable recycled shorts for hiking and adventure
Model Info
3RD ROCK adventure and swim shorts - Donald is 6ft 1″ with a 30" waist and is wearing a size 30. Pattern: Paisley Retro.
Model Info
3RD ROCK sustainable adventure and swim shorts - Donald is 6ft 1″ with a 30" waist and is wearing a size 30. Pattern: Tuti Shrubbery.
Model Info
3RD ROCK recycle adventure and swim summer shorts - Donald is 6ft 1″ with a 30" waist and is wearing a size 30. Pattern: Minimal Gecko.
Model Info
3RD ROCK sustainable Gym shorts - Donald is 6ft 1″ with a 30" waist and is wearing a size 30. Colour: Humpback.
Model Info
3RD ROCK sustainable gym shorts - Donald is 6ft 1″ with a 30" waist and is wearing a size 30.
Model Info
3RD ROCK sustainable adventure and swim shorts - Donald is 6ft 1″ with a 30" waist and is wearing a size 30. Pattern: Octowave.
Model Info
3RD ROCK sustainable multi-purpose shorts - Donald is 6ft 1″ with a 30" waist and is wearing a size 30. Pattern: Paisley Teal.
Model Info
3RD ROCK sustainable climbing and swim shorts - Donald is 6ft 1″ with a 30" waist and is wearing a size 30. Pattern: Tuti Shrubbery.
Model Info
3RD ROCK sustainable recycled summer shorts - Donald is 6ft 1″ with a 30" waist and is wearing a size 30. Pattern: Octowave.
Model Info
3RD ROCK sustainable adventure shorts - Donald is 6ft 1″ with a 30" waist and is wearing a size 30. Pattern: Minimal Gecko.
Model Info
3RD ROCK sustainable adventure and swim shorts for the Summer - Donald is 6ft 1″ with a 30" waist and is wearing a size 30. Colour: Humpback.
Model Info
3RD ROCK adventure and swim shorts - Donald is 6ft 1″ with a 30" waist and is wearing a size 30. Colour: Black.
Model Info

MOFO

Men's recycled adventure shorts

Regular price £45.00
NEW PATTERNS

Tax included

Colour: Black
Size

Choose which size guide you'd like!

Women

Bottoms

Short leg: 30 inches
Regular leg: 32 inches
Long leg: 34 inches

Previously labelled Size label Waist Hips
XXS
24"/UK 6
24

33
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

Short leg: 76.2cm
Regular leg: 81.3cm
Long leg:86.4cm

Previously labelled Size Label Waist Hips
XXS
24"/UK 6
61
84
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

Tops

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
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

Men

Bottoms

Short leg: 30 inches
Regular leg: 32 inches
Long leg: 34 inches

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

Short leg: 76.2cm
Regular leg: 81.3cm
Long leg:86.4cm

Size Waist Hips
26"/XXS
66.0
81.3
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

Tops

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
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
Find your size

Complete the look

Techno Chalk

Chalk from regenerated sea waste

 from £7.50

Techno Chalk

Techno Chalk

Why we made it

Dive headfirst into your next crazy adventure with our MOFO Shorts - our quick drying, super stretchy, ready for anything shorts! 🧗‍♀️ 🏊‍♀️ 🤸‍♀️

Take your pick; go classic with the classic black colour or stand out from the crowd by rocking one of our mega funky patterns... including our new Retro Paisley patterns! 😍 If we ever stop doing crazy patterns you have our permission to call us out! 📣

Crafted from 94% recycled polyester and 6% elastane (for that extra stretchy goodness!), these shorts champion sustainability by repurposing post-consumer plastic. 🌿

Versatile by design, the MOFO Shorts are perfect for climbing, swimming, and hiking. Embrace the spirit of adventure with shorts that care for the planet as much as you do.

"Why are they called the MOFO? Well why not MOFO!!" ~ Jess, 3RD ROCK's co-founder.

Why you'll love it
  • Made from recycled post-consumer plastic
  • 2 deep ol' pockets, 1 inner elasticated valuables pocket, 1 back pocket
  • 2 new mega funky patterns, because we love funky patterns
  • Super versatile, quick drying and stretchy
  • A spacious cut crotch allows an endless range of movement
  • Elasticated waistband with internal puller cord to keep them secure when diving & cannonballing

Size & Fit

Kai is 6ft 1" with a 32" waist and is wearing a 32.

Donald is 6ft 1″ with a 30" waist and is wearing a size 30.

Fabric & care

Quick Drying 94% Recycled Polyester 6% Elastane

Save the climate and wash cold/line dry.
Avoid fabric conditioner and separate colours. 

Shipping & Delivery
UK
  • Royal Mail 48 hours: £3.50
  • Royal Mail 24 hours: £4.50
  • Next Day delivery: £8.50

Free UK Shipping over £90.
EU

Rates start from €3.99 and don't normally exceed €9.99. Weight can also affect the delivery rate charged.

Free EU Shipping over €150. 

Orders under €150 will be sent via IOSS though 3RD ROCK takes no responsibility for any local fees incurred
Rest of world

Rates vary depending on country, parcel weight and method. Shipping rates don't generally exceed £15.99

Free ROW shipping on orders over $200

3RD ROCK takes no responsibility for any local fees incurred.

MOFO IN THE WILD

Sustainably 3RD ROCK

Sustainability

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Manufacturing

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Materials & fibres

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Design & concepts

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