Dynamic Bike Shorts
Sea Glass
Description
Sleek, sporty and functional.
Our Dynamic Bike Shorts are your next go-to training style.
Details include our MN Secure waistband featuring a top seam and extra layer of lining to keep you feeling secure.
This style is also mindfully made with our super soft Recycled Polyester fabric in further support of the Muscle Nation Sustainability Movement.
Finished with Muscle Nation branded elastic down the side legs to complete the look.
- True to size
- Bike Short length
- MN Secure waistband
- Non-scrunch
- Muscle Nation branded elastic down side legs
- Reflective MN heat press logo on back waistband
- 75% Recycled Polyester, 25% Elastane
- This item comes without a swing tag in support of the MN Sustainability Movement
Model: Demi Jefferys - 160cm, wears size XS.
Final Sale Item, no returns
Free AU Shipping on orders over $100
Delivery & Returns
Shipping costs and delivery timeframes may vary per country, please enter your shipping address at checkout for specific rates.
Find out more about our Shipping Policy.
We hope you love your new items just as much as we do! However, we have a Returns Policy in place if you're not 100% satisfied with your purchase.
You may return any full price items in exchange for a store credit. Please note, final sale items cannot be returned.
*Undergarments and socks are excluded from our returns policy & cannot be returned for hygiene reasons.







Shorts Size Guide

-
WAIST
Measure the full circumference at the narrowest point of the waist -
HIPS
Measure the full circumference at the widest/fullest point of the hips -
INSEAM
Measure the full length of the inner leg from crotch to ankle edge on garment.
Size | Waist | Hips |
---|---|---|
XXS / AU 4-6 | 58-63 | 90-94 |
XS / AU 6-8 | 64-68 | 95-99 |
S / AU 8-10 | 69-73 | 100-104 |
M / AU 10-12 | 74-78 | 105-109 |
L / AU 12-14 | 79-83 | 110-114 |
XL / AU 14-16 | 84-88 | 115-119 |
XXL / AU 16-18 | 89-93 | 120-124 |
XXXL / AU 18-20 | 94-98 | 125-129 |
XXXXL / AU 20-22 | 99-103 | 130-134 |
Shorts Inseam
Length | Inseam |
---|---|
Referee Shorts | 23-25 |
Bike Shorts | 13-15 |
Midway Shorts | 9-11 |
Booty Shorts | 5-6 |
Size | Waist | Hips |
---|---|---|
XXS / AU 4-6 | 24 | 36 |
XS / AU 6-8 | 26 | 38 |
S / AU 8-10 | 28 | 40 |
M / AU 10-12 | 30 | 42 |
L / AU 12-14 | 32 | 44 |
XL / AU 14-16 | 34 | 46 |
XXL / AU 16-18 | 36 | 48 |
XXXL / AU 18-20 | 38 | 50 |
XXXXL / AU 20-22 | 40 | 52 |
Shorts Inseam
Length | Inseam |
---|---|
Referee Shorts | 9 |
Bike Shorts | 6 |
Midway Shorts | 4 |
Booty Shorts | 2 |