Coming Soon
Interval 5” Run Shorts
The selected option is only available for pre-order. Orders with this item will ship from .
Made to go the distance. The Interval 5" Run Shorts combine an ultra-lightweight feel with technical details designed to keep you moving comfortably through every kilometre. Breathable run fabric and a perforated inner waistband help keep airflow high, while the internal liner provides added comfort and coverage. With secure storage for your phone, keys and gels, these men's running shorts are ready for everything from quick 5Ks to longer sessions.
Product Details
Product Features
- True to size - Relaxed fit
- 5" inseam
- Double waistband design with perforated elastic inner waistband
- Hidden back waistband pocket fits most smartphones
- Internal drawcord for an adjustable fit
- Internal liner for added comfort and coverage
- Invisible zippered side pockets for keys or gels
- Reflective logo on front leg
- Lightweight, breathable mesh run fabric
- 78% Nylon / 22% Elastane
- 80GSM
Model Details
Toby T
HEIGHT: 190
WAIST: 86
TOPS: L
BOTTOMS: L
HIPS: 103
Shipping & Returns
Returns
We hope you love your new items as much as we do! However, if you're not 100% satisfied with your purchase, we have a Returns Policy in place.
You may return full-price items for an exchange (either for the same item in a different size or a new item altogether), store credit, or a refund.
Please note that any items marked as "final sale" are not eligible for store credit or a refund, as outlined in our returns policy. However, final sale items can be exchanged for the same style and colour in a different size, subject to availability. If your desired size is unavailable, we appreciate your understanding that no return or further exchange can be processed.
Undergarments, socks and opened supplements are excluded from our returns policy and cannot be returned for hygiene reasons.
Find out more about our Returns Policy.
General Shipping Rates
Australia
New Zealand
USA, UK
Canada
Europe
All other countries
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-
Aero Active Tank
Black Terrain
Regular price $64.99
Size Guide
Find your fit before you check out. Every measurement below is the garment laid flat — match it against a piece you already own, or measure your body and size to the closest range. Bodies are beautifully unique, so treat this as a guide.
Still unsure? Email orders@musclenation.org — our team will help you dial it in.
How to measure
Use a soft tape measure and keep it level. Measure over bare skin or close-fitting clothing for the truest reading.
Quick fit check
Enter your measurements to get a starting size for bottoms.
Bottoms & Leggings
Body measurements for all leggings, bike shorts, joggers and bottoms. Sizing runs XXS–XXXXL with AU equivalents.
← Swipe table to see all columns →
Inseam & Length
Inseam is the inner-leg seam length. Our Aura Straight Leg Leggings now come in three leg lengths — pick the one that matches your height.
Aura Straight Leg — inside leg by fit length
Short suits ~150–163cm, Regular ~163–175cm and Tall ~175–188cm. Inside leg is measured flat from the crotch seam to the hem.
← Swipe table to see all columns →
Aura Peachy — Rise
The Aura Peachy range comes in two rises. The High Rise waistband now sits 4cm higher than the Mid Rise for more coverage and core support.
Choose your rise
Both rises use the same buttery Aura Peachy fabric and sculpting scrunch — the only difference is how high the waistband sits.
Shorts — Inseam & Rise
Inseam length by short style. Use the bottoms chart above for waist & hip sizing.
Sports Bras
Measure around the fullest point of the bust and directly under the bust.
← Swipe table to see all columns →
Tees
Measured flat, not worn — match against a tee you already love. Oversized tees run a true super-oversized fit, so we don't recommend sizing up; size down for a less oversized look.
← Swipe table to see all columns →
How to measure
Use a soft tape measure and keep it level. Measure over bare skin or close-fitting clothing for the truest reading.
Quick fit check
Enter your measurements to get a starting size for tops & bottoms.
Bottoms
Shorts, joggers and bottoms. Body measurements, sizes S–XXXXL.
← Swipe table to see all columns →
Tops
Tees, tanks, singlets and hoodies. Body measurements, sizes S–XXXXL.
← Swipe table to see all columns →
Personalise Gift Card
Preview
Gift card message