- M (Chest up to 42") - $87.99
- L (Chest 42-46")
Mens The Flash Costume - Licensed DC Superhero Muscle Chest Jumpsuit
DELIVERY
- Dispatch: Within 24 Hours
- Registered & Express Post for ALL Orders.
- Pick up is available.
- Easy 14 days returns and exchanges
RETURNS
If you do not like the product you can return it within 14 days - no questions asked. This excludes stockings, gloves, swimwear and clearance sale items. We have an easy and hassle-free return policy. Please look at our Delivery & Returns section for further information.
PRODUCT DETAILS
What's in the Box
- Red muscle chest jumpsuit with yellow lightning bolt emblem and attached boot covers
- Red mask with yellow lightning bolt ear details
- Yellow belt with zigzag lightning pattern
This Mens The Flash Costume brings the DC Justice League speedster to life with a muscle-padded red jumpsuit, yellow lightning bolt chest emblem, and the hero's signature mask. Licensed DC Comics design, ready for conventions, costume parties, or Halloween.
The standout feature is the built-in muscle chest padding — sculpted pectorals, abs, and obliques give you the superhero silhouette without the gym hours. Bright red matte polyester with yellow appliquéd lightning bolts on the chest, belt, and mask ear details. Form-fitting legs with attached yellow boot covers. Mask has mesh eye openings for clear vision. Belt wraps the waist with hook-and-loop closure.
Perfect For
Comic Cons & Cosplay Events: A natural pick for DC Universe fan gatherings, Justice League group cosplays, or any superhero-themed convention where you want instant recognition.
Halloween & Costume Parties: The Flash is a crowd-pleaser at Halloween parties, themed pub crawls, or any event where you want to channel speedster energy and stand out in the photos.
Superhero Movie Marathons & Viewing Parties: Perfect for DC film premieres, comic book movie nights, or casual dress-up among friends who share the fandom.
How to Wear It
Pair with red sneakers or boots to complete the speedster look. Skip bulky accessories — the muscle chest and lightning emblem do the visual work. Style hair slicked back if you're removing the mask for photos.
Parent FAQs
Q1: What size should I order?
Check the size chart for chest and waist measurements. The muscle padding adds dimension, so if you're between sizes and prefer a snug superhero fit, stick with your usual size; size up for more comfort room.
Q2: Can I wear this for outdoor events or is it too warm?
The polyester fabric and foam padding make it warmer than a regular costume — best for air-conditioned venues or cooler evening events. You'll feel it at midday outdoor summer cons.
Q3: How do I wash this? Is the muscle padding durable?
Hand wash cold and air dry to protect the foam inserts and fabric appliqués. The padding is sewn in, so it won't shift, but machine washing can compress the foam over time.
Q4: Is this suitable for comic conventions with strict cosplay rules?
Yes — it's a licensed DC product, so it meets authenticity standards for most convention cosplay contests and fan photo ops. The mask eye openings give you clear vision for navigating crowded floors.
Care: Hand wash cold, air dry flat. Do not iron over padding or emblem.
SHIPPING & RETURNS
Returns Policy
We have a 14-day return policy, which means you have 14 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at sales@kidsbookweekcostumes.com.au.
If your return is accepted, we’ll send you a return form, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
Shipping
We offer Flat Rates $9.8 for Registered Post or $14.8 for Express Post within Australia.

