In Motion Bike Short 18cm
All RounderButtery Soft4 Way Stretch
In Motion Bike Short 18cm
In Motion Bike Short 18cm
In Motion Bike Short 18cm
In Motion Bike Short 18cm
In Motion Bike Short 18cm
All RounderButtery Soft4 Way Stretch
In Motion Bike Short 18cm
In Motion Bike Short 18cm
In Motion Bike Short 18cm
In Motion Bike Short 18cm
5.0
Rated 5.0 out of 5 stars
6 Reviews

In Motion Bike Short 18cm

$99.00 AUD
or 4 payments of $24.75 AUD with afterpay or Klarna
Colour: Black
Length:18cm
Size:XXS
In stock

Find in store - In Motion Bike Short 18cm Black / 18cm / XXS

Please contact the store prior to your visit to confirm availability.

Bondi, NSW AvailableNot available

Shop 1, 49 Hall St
Bondi Beach

(02) 8362 3600

Warringah Mall, NSW AvailableNot available

Shop 1250, 145 Condamine St
Brookvale

(02) 9580 1849

Armadale, VIC AvailableNot available

1014 High St
Armadale

(03) 9576 1097
Order before 12pm (AEST) for same day dispatch
00h : 00m : 00s
  • Free shipping on orders over AU$175 in Aus and AU$300 internationally
  • 30 day returns*

Bottoms

Conversion

Size AU/NZ/UK US EU
XXS 6 2 34
XS 8 4 36
S 10 6 38
M 12 8 40
L 14 10 42
XL 16 12 44

Between sizes? Reach out to our friendly Customer Service team for advice.

Measurements

Size Waist Hip
XXS 61cm 86cm
XS 66cm 91cm
S 71cm 96cm
M 76cm 101cm
L 81cm 106cm
XL 86cm 111cm
Size Waist Hip
XXS 24.0" 33.6"
XS 25.9" 35.8"
S 28.0" 37.8"
M 30.0" 39.8"
L 31.9" 41.7"
XL 33.9" 43.7"

Need some help?

Measure the waist image

Measure the waist

Your natural waistline is the narrowest area of the waist. To measure, relax your stomach and place the tape measure flat around the waist
Measure the hip image

Measure the hip

To achieve the most accurate hip measurement, stand with feet together and measure around the widest point of you hips - this is generally one to two inches lower than the hip bones where your bottom is at the fullest.

FAQS

Bottoms

Conversion

Size AU/NZ/UK US EU
XXS 6 2 34
XS 8 4 36
S 10 6 38
M 12 8 40
L 14 10 42
XL 16 12 44

Between sizes? Reach out to our friendly Customer Service team for advice.

Measurements

Size Waist Hip
XXS 61cm 86cm
XS 66cm 91cm
S 71cm 96cm
M 76cm 101cm
L 81cm 106cm
XL 86cm 111cm
Size Waist Hip
XXS 24.0" 33.6"
XS 25.9" 35.8"
S 28.0" 37.8"
M 30.0" 39.8"
L 31.9" 41.7"
XL 33.9" 43.7"

Need some help?

Measure the waist image

Measure the waist

Your natural waistline is the narrowest area of the waist. To measure, relax your stomach and place the tape measure flat around the waist
Measure the hip image

Measure the hip

To achieve the most accurate hip measurement, stand with feet together and measure around the widest point of you hips - this is generally one to two inches lower than the hip bones where your bottom is at the fullest.

FAQS

Our best selling In Motion Bike Short now available in a longer length!

  • Comfortable high-rise waistband with contouring seams
  • Large back phone pocket (can fit iPhone Pro!)
  • Stay-put turn back hem
  • Made from StudioLuxe
  • 18cm / 7 " inseam

Best for low intensity workouts.

Video of a woman wearing Nimble In Motion activewear across a series of everyday scenes

In Motion is designed with intention — to support slower, more mindful movement without sacrificing comfort or shape. Created for yoga, pilates and low-impact training, it balances softness and support in equal measure. The fabrics are buttery and second-skin, offering gentle compression that moves with you through every stretch, flow and hold. It’s activewear made for presence — grounded enough for the mat, polished enough for life beyond it.

Best for low intensity workouts.

In Motion is designed with intention — to support slower, more mindful movement without sacrificing comfort or shape. Created for yoga, pilates and low-impact training, it balances softness and support in equal measure. The fabrics are buttery and second-skin, offering gentle compression that moves with you through every stretch, flow and hold. It’s activewear made for presence — grounded enough for the mat, polished enough for life beyond it.

Designed for

Yoga & PilatesBarreStudio sessionsLow-impact trainingEveryday wear

More coverage through the thigh The 18cm (7 inch) leg gives you 4cm more coverage than the 14cm style. The soft In Motion feel is unchanged.

Soft support, not firm compression StudioLuxe feels buttery soft against your skin, with gentle support and four-way stretch. It's made for pilates, yoga and lower-intensity movement.

Designed to stay comfortably in place Turn-back hems finish the longer fitted leg. They help the shorts stay comfortably in place as you bend and stretch.

A pocket for your phone A discreet pocket along the back waistband fits an iPhone Pro. Handy for the walk, coffee or errands when you don't want to carry a bag.

Sometimes you just feel better with a little more coverage. The 18cm (7 inch) leg sits longer through the thigh, while StudioLuxe keeps the feel buttery soft and flexible. Gentle support gives you a held-in feel without firm training compression. The high-rise waistband adds coverage through the middle.

Wear them for pilates, yoga, barre or walking. And when class is done, they're comfortable enough to keep on for whatever's next.

More thigh coverage This 18cm (7 inch) length gives you 4cm more leg than the In Motion Bike Short 14cm.

A shorter bike short The In Motion Bike Short 14cm has a 5.5 inch leg. Everything else matches this style.

Easy-access side pockets The In Motion Side Pocket Short 14cm has pockets along the outer thigh, making your phone easier to reach.

Firmer support for training The In Tempo Short 18cm II gives you firm CompressLuxe Eco for gym sessions, HIIT and hybrid training.

Pair them with the In Motion Bralette Tank for pilates or reformer. Its built-in bra gives you soft support without another layer.

For more coverage up top, the In Motion Racerback Tank sits neatly over the high-rise waist. The Ribbed Cardio Long Sleeve 1/2 Zip goes over the top for the walk in and the cool-down.

Meet In Motion

alt=“Dark grey legging”>

Buttery soft + supportive

Delivers gentle compression for light support, wrapped in an ultra-soft, second-skin feel. Comfort first, always.

“Womens

Breathable, studio-ready fabric

Lightweight and airy to keep you cool through flows, holds and slower strength sessions.

“Espresso

Four-way stretch

Moves seamlessly with your body from plank to pilates — flexing, bending and flowing without losing shape.

“Black

Low-impact performance Design

Thoughtfully engineered for yoga, pilates and barre — balancing softness, structure and everyday versatility.

As seen on...

@larnie_ives

Larnie wears a size XS

@kellerdiaries

Lisa wears a size S

@krycellelance

Krycelle wears a size S

@oliviasage

Olivia wears a size M

@jessicachafer_

Jess wears a size S

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Rated 5.0 out of 5 stars
Based on 6 reviews
100%would recommend this product
FitRated 0.0 on a scale of minus 2 to 2
Write a Review (Opens in a new window)
6 reviews
  • Melody F.
    Flag of Australia
    Verified Buyer
    I recommend this product
    Size Purchased L
    Usual Size 14
    Height 5' 7"
    Waist Size 32”
    Rated 5 out of 5 stars
    22 seconds ago
    Love these

    Just the right amount of hold if u know what I mean. Very comfy I can wear it all day long. Pocket made these a WINNER 👍🏻

    Was this helpful?
  • Johanne T.
    Flag of Australia
    Verified Buyer
    I recommend this product
    Size Purchased L
    Usual Size 14
    Height 5' 7"
    Waist Size 30”
    Rated 5 out of 5 stars
    6 months ago
    Comfortable fit

    I was looking forward some longer bike shorts for yoga in summer. These are soft and perfect for exercise and leisure

    Was this helpful?
  • Mel D.
    Flag of Australia
    Verified Buyer
    I recommend this product
    Size Purchased M
    Usual Size M
    Height 5' 2"
    Waist Size 34”
    Rated 5 out of 5 stars
    7 months ago
    Perfection

    So comfortable, perfect length!!!

    Was this helpful?
  • Kim R.
    Flag of Australia
    Verified Buyer
    I recommend this product
    Size Purchased S
    Usual Size S
    Height 5' 2"
    Waist Size 26”
    Rated 5 out of 5 stars
    9 months ago
    Surprising !

    As a long distance runner of 30+ years, I did not expect a “athleisure wear” company to produce such a well designed piece of equipment. They offer enough compression to give good support without inhibiting range of motion. The seams are placed in such a way that there is no movement,bunching of chafing (even after a 2 hour run in 3O degrees!) and while it takes a bit of a wiggle to get into, the shorts relax and shape around your body as heat softens the fibres up a bit.

    Appreciate the storage…and they look great too!

    Excellent product and a shoutout to the girls from Warringah Mall shop for going above and beyond in they’re customer service!

    Was this helpful?
  • Emma
    Flag of Australia
    Verified Buyer
    I recommend this product
    Size Purchased M
    Usual Size M
    Height 5' 9"
    Waist Size 31"
    Rated 5 out of 5 stars
    9 months ago
    Love

    Love these bike shorts - perfect for gym, jogs and those life admin days where you want to be comfy and still feel a lil bit cute.

    Great cut and fit.

    Was this helpful?

More about the In Motion Bike Short 18cm

More coverage. No compromise on comfort. Want a little more thigh coverage without moving into leggings? The In Motion Bike Short 18cm gives you a longer 7 inch leg with the buttery-soft feel of StudioLuxe. Gentle support and four-way stretch keep things comfortable through pilates, yoga and lower-intensity movement. The high-rise waistband gives you coverage through the middle. Turn-back hems are designed to help the fitted legs stay comfortably in place. Your phone fits into the discreet back waistband pocket too. So when class is over, you can head out without reaching for a change of clothes.

Look for a longer inseam that gives you coverage without adding firm compression. These have an 18cm (7 inch) leg in buttery-soft StudioLuxe, and the 14cm takes 4cm off.

7 inch bike shorts have an inseam of roughly 18cm, giving you more thigh coverage than shorter styles. This pair combines that length with a high-rise waist and gentle support.

Yes. A 7 inch length can suit pilates if you feel more comfortable with extra thigh coverage. These also have four-way stretch and turn-back hems for comfortable movement.

Start with how much thigh coverage feels comfortable. The 14cm has a 5.5 inch leg, while this 18cm style measures 7 inches for a longer fit.

Look for a close fit and a hem designed to stay in place as you move. These 18cm bike shorts use turn-back hems to help the longer legs sit comfortably.

Yes. A discreet back waistband pocket fits an iPhone Pro. For easy-access storage, the Side Pocket Short 14cm has pockets along the outer thigh.

They can be, especially if you prefer more thigh coverage. These pair an 18cm leg with buttery-soft StudioLuxe and gentle support for walking, travel and everyday wear.

The main difference is leg length. The 14cm measures 5.5 inches, while the 18cm measures 7 inches and adds 4cm of thigh coverage.