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3rd rock activewear trousers - Kendal is 5ft 7" with a 28" waist, 38" hips and wears a size 30/RL. F
3rd rock organic cotton trousers - Kendal is 5ft 7" with a 28" waist, 38" hips and wears a size 30/RL. F
3rd rock clothing yoga trousers - Donald is 6ft 1 with a 29" waist, 36" hips and wears a 30/LL. M
BATABOOM CLASSIC 2
3rd rock organic cotton sweats for yoga - Emma is 5ft 7" with a 27" waist & 40" hips. Here she is wearing a size 30RL. F
BATABOOM CLASSIC 2
3rd rock clothing sweatpants made with organic cotton - Laura is 5ft 6 with a 31" waist, 43" hips and wears a size 32/RL. F
3rd rock activewear sweats made for yoga and gym - Kendal is 5ft 7" with a 28" waist, 38" hips and wears a size 30/RL. F
BATABOOM CLASSIC 2
3rd rock activewear trousers - Kendal is 5ft 7" with a 28" waist, 38" hips and wears a size 30/RL. F
Model Info
3rd rock organic cotton trousers - Kendal is 5ft 7" with a 28" waist, 38" hips and wears a size 30/RL. F
Model Info
3rd rock clothing yoga trousers - Donald is 6ft 1 with a 29" waist, 36" hips and wears a 30/LL. M
Model Info
BATABOOM CLASSIC 2
Model Info
3rd rock organic cotton sweats for yoga - Emma is 5ft 7" with a 27" waist & 40" hips. Here she is wearing a size 30RL. F
Model Info
BATABOOM CLASSIC 2
Model Info
3rd rock clothing sweatpants made with organic cotton - Laura is 5ft 6 with a 31" waist, 43" hips and wears a size 32/RL. F
Model Info
3rd rock activewear sweats made for yoga and gym - Kendal is 5ft 7" with a 28" waist, 38" hips and wears a size 30/RL. F
Model Info
BATABOOM CLASSIC 2
Model Info

BATABOOM CLASSIC 2

Unisex Organic Cotton Sweats

Regular price £70.00
🔥 MOST POPULAR

Tax included

Colour: Midnight Plum
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
Leg Length

Complete the look

LUNA Sports Bra | Ultra Soft Recycled Bra | 3RD ROCK Clothing - Sophie is a 34G with a 32 LUNA Sports Bra | Ultra Soft Recycled Bra | 3RD ROCK Clothing - Kendal is a 34D with a 32

Luna Bra

Ultra Comfortable Sports Bra
£49.00

Luna Bra

Luna Bra

Why we made it

The Bataboom Classic is perfect for yoga, relaxing, climbing - basically anything you want to be comfy for! (which is everything… surely?)

Not only is our Bataboom Classic super comfy thanks to the brushed interior, but we've also added a flatlock stitch for a more flush look! 😍

We’ve designed our Batabooms with tapered legs to give a flattering silhouette whilst still offering plenty of room around the thighs for movement.

Why you'll love it
  • Made with super soft organic cotton
  • New flatlock stitching for sleekness
  • Brushed interior for extra cosiness
  • Made with elastane for full range of motion

Size & Fit

To see who's wearing what, hit that "Model info" button in the bottom left of our photos!

Emma is 5ft 7" with a 27" waist & 40" hips. Here she is wearing a size 30RL.

Jerome is 5ft 10" with a 30" waist & 37" hips. Here he is wearing a size 30RL.

Kendal is 5ft 7" with a 28" waist, 38" hips and wears a size 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

Fabric & care
  • 96% Organic Cotton
  • 4% 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.

Please note: Next day delivery to Northern Ireland is not guaranteed.
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.

BATABOOM CLASSIC 2 IN THE WILD

Sustainably 3RD ROCK

Sustainability

Learn more

Manufacturing

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Materials & fibres

Learn more

Design & concepts

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