Undies Features & Benefits
3 Options
Versatile Transmitter Positioning
Choose your perfect fit with three flexible options - secure Waist Loop, comfortable Thigh Loop, or discrete Thigh Pouch for ultimate versatility in any situation.
Lightweight
Streamlined Comfort Options
Experience the lightweight freedom of our URSA Undies, designed as a sleek alternative to our beloved Shorties collection for those seeking minimal profile with maximum comfort.
Adjustable
Unique Infinity Waist Loop
Our revolutionary sideways infinity waist loop lets you position your transmitter exactly where you need it, creating the perfect balance of comfort and concealment.
Smart Design
Intelligent Cable Management
Navigate mic cables effortlessly through our thoughtfully designed access holes on both leg loops, ensuring tangle-free performance and minimizing cable visibility for a professional appearance.
Secure Fit
Two Inner Leg Pouches
These two Pouches with secure Poppers have access holes at the top which allow the transmitter to be rigged pointing up or down.
Versatile
Two Thigh Loops
Quickly move your TX from the back to the front of the thigh to find the best position for your specific needs and comfort.
Discreet
Great for Hiding Under Shorts
Perfect for summer shoots or performances, our low-profile design ensures your transmitter remains completely hidden even under shorter clothing.
Invisible
Hides Under Trousers
We designed Undies to ride up no higher than the trouser line, ensuring a completely seamless look that won't reveal your transmitters or receivers.
Adaptable
Fits Some Larger Transmitters
While designed for small & light transmitters, the Undies can also support Medium sized transmitters.
3 Sizes • 2 Colours
Comfort-First Design Details
All-day comfort with our screen-printed sizing labels that eliminate irritation. Available in three sizes and two colours.
Product Specifications
Find your perfect fit with our comprehensive size guide
| Size | EU Size | US Size | UK Size |
|---|---|---|---|
| Small | 32-36 | 1-4 | 4-8 |
| Medium | 38-42 | 6-10 | 10-14 |
| Large | 44-48 | 12-16 | 16-20 |
Featured Product Video
URSA Undies - One Garment. Multiple Pack Positions
URSA Undies are lightweight, unisex garments with multiple transmitter pouches for discreet rigging under costumes. Made from soft, stretchy Lycra with an Infinity Loop Waistband and various placement options. Available in Black and Beige, sizes S-L.
FAQs
A Sennheiser G4 is too large to use with Undies, the pouches are not designed for a transmitter of their thickness and width.
A Sounds Devices A20 pack is a little slimmer and can be used on the inner leg pouch or the leg loop, however it will be a tight fit into these pouches. The waist loop has a small access so it will be difficult to get larger units inside this 360 loop. We generally wanted to avoid larger heavier packs being used on this garment as it does not have the stretch tension of our Shorties to hold these large units firmly in place. We would recommend you use the Shorties if you require a larger pack.
Yes Undies can be washed at 40 degrees but do not tumble dry on anything other than a low/medium heat. They will shrink on a very high heat drying cycle.
If treated well Undies should last a long time, at least 120 shooting days. We still consider them consumables as these items will require a lot of washing and may over time show signs of wear in areas where the pack is hidden most frequently.
Yes they can be worn back to front. Undies do not have a front and back but the label does indicate where we designed for the back to be.
Yes, Undies are a great solution for discretely wiring up children. They can be much more comfortable for young cast to wear compared to straps which may ride up the waist causing the transmitter aerial and mic plug to rub against skin.
Undies have a lot of stretch and it is best for them to have a tight fit in order to keep the transmitter in place. Our Large size is in fact very large so we recommend this for people with 34inch waist lines and over. Generally we would recommend Small size for women and Medium size for men.
Yes, we plan on releasing a mid tone Caramel colour for Undies. This should be available by mid 2025.
Looking For Alternative Rigging?
Shorties
Shapewear with three discreet transmitter pouches.
- Secure, non-slip pouches on legs and back
- Compatible with all major transmitter brands
- Available in S-XL and Beige, Black, Brown
Thigh Strap - Sideways Pouch
Hide small transmitters under tight costumes.
- Prevents antenna discomfort with sideways rigging
- Conceals easily with low-sitting strap
- Fits various transmitters in slim pouch with antenna flexibility
Thigh Strap - Standard Pouch
Low-profile, comfortable strap for securely mounting wireless transmitters on the thigh.
- Non-slip grip keeps it in place
- Stretchy pouch fits most transmitters
- Built-in cable pocket for tidy rigging
Quick Tips for Cleaning Your URSA Straps
Washing Instructions
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Connect gripper on straps when washing.
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Use a 40°c short wash – hang to air dry or low heat tumble dry.
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Keep straps and accessories sterile with URSA Zipper Cases
URSA Straps use certified OEKO-TEX hypoallergenic fabric and gripper.
