The Theory • Shorts

Mia Bike Short

Name: Mia Bike Short
Rating: 5.00 (1 reviews)

$59.00 NZD

1 review

Color: Black

Size

S M L XL

Size Guide

The Theory Size Guide

Our size guide is designed to help you find your ideal fit in every The Theory garment. As each style is thoughtfully designed for different levels of support, movement, and comfort, the fit may vary slightly between collections.

If a garment has an oversized, relaxed, compressive, or more fitted design than our standard fit, this will always be noted in the product description to help you choose the size that's right for you.

Leggings

Leggings	S	M	L	XL	2XL
NZ/AU/UK	8	10	12	14	16
½ Waist	25.5cm	27.5cm	29.5cm	31.5cm	33.5cm
½ Hip	34cm	36cm	38cm	40cm	42cm
Full Length	85cm	86cm	87cm	88cm	89cm

Everyday Mid Short

The Theory	S	M	L	XL	2XL
NZ/AU/UK	8	10	12	14	16
Waist	50cm	54cm	58cm	62cm	66cm
Hip	72cm	76cm	80cm	84cm	88cm
Length	33.5cm	34.5cm	35.5cm	36.6cm	37.5cm

Bike Shorts

The Theory	S	M	L	XL	2XL
NZ/AU/UK	8	10	12	14	16
Waist	52cm	56cm	60cm	64cm	68cm
Hip	68cm	72cm	76cm	80cm	84cm
Length	38cm	39cm	40cm	41cm	42cm

Sports Bras

The Theory	S	M	L	XL	2XL
NZ/AU/UK	8	10	12	14	16
½ Bust	33.5cm	35.5cm	37.5cm	39.5cm	41.5cm
½ Waist Band	29.5cm	31.5cm	32.8cm	33.6cm	34.4cm

• The Millie Bra — slightly tighter shoulder strap, we suggest going up a size.
• The Tilly Bra — suited to those with a smaller chest, we suggest going up a size.

Momorangi Singlet

The Theory	XS	S	M	L	XL
NZ/AU/UK	6	8	10	12	14
½ Bust	40.5cm	43cm	45.5cm	48cm	50.5cm
Length	60.5cm	62cm	63cm	64cm	65.5cm

Tukurua Singlet

The Theory	XS	S	M	L	XL
NZ/AU/UK	6	8	10	12	14
½ Bust	43.5cm	46cm	48.5cm	51cm	53.5cm
Length	61.5cm	63cm	64cm	65cm	66.5cm

Bamboo Tops — Oreti T & Oreti Longsleeve

The Theory	S	M	L	XL
NZ/AU/UK	8	10	12	14
½ Chest	48.5cm	51cm	53.5cm	56cm
Length	61.5cm	63cm	64.5cm	66cm

Oreti Singlet

The Theory	S	M	L	XL
NZ/AU/UK	8	10	12	14
½ Chest	44cm	46cm	48cm	50cm
Length	61.5cm	63cm	64.5cm	66cm

Bamboo Skirts / Skorts

The Theory	S	M	L	XL
NZ/AU/UK	8	10	12	14
Waist	64cm	68cm	72cm	76cm
Length	39cm	40cm	41cm	42cm

Description

Your Everyday Performance Short.

Designed for movement and all-day comfort, the Mia Bike Short delivers a supportive fit with a flattering silhouette.

A high-rise waistband, seamless front, 7-inch length, and functional side pockets provide confidence, comfort, and practicality wherever the day takes you.

Perfect for training, walking, running errands, and everyday wear.

Features + Fit

7-inch inseam
High waisted supportive fit
No front seam construction
Deep side pockets
Ultra-soft brushed feel
Moisture-wicking fabric
Four-way stretch flexibility

Fabric + Care

Made from a premium blend of 75% Nylon and 25% Spandex, the Mia Bike Short offers an ultra-soft second-skin feel with supportive stretch and excellent shape retention. The fabric is breathable, moisture-wicking, and designed for smooth sculpting comfort throughout the day.

Cold gentle machine wash
Wash with similar colours
Use mild detergent only
Do not bleach
Avoid fabric softeners
Do not tumble dry
Line dry in shade
Do not iron
Do not dry clean

Air drying is recommended to preserve the softness, stretch recovery, and sculpting support of the premium nylon-spandex blend. Avoid high heat to maintain fabric performance and elasticity over time.

For best results, place inside an activewear or lingerie wash bag to protect and maintain the garment’s premium construction.

Shipping