Description URSA Undies are a smart, lightweight alternative to traditional straps and belts, created to solve challenging transmitter placement under tight wardrobe. URSA makes them from soft jersey Lycra that feels like regular underwear with stretch (but not compression like URSA Shorties), so performers stay comfortable while packs stay secure.
The Infinity Loop waistband is a continuous sideways rigging loop around the waist, letting you place a transmitter anywhere along the band for optimal concealment.
Key Features
Unisex design worn like regular underwear with a soft, breathable feel — created for film & theatre where secure, non-slip rigging under wardrobe is essential.
Two thigh loops allow sideways rigging around either thigh — front, side or back — depending on comfort and costume.
Two inner-leg popper pouches secure a transmitter vertically on the inner leg, aerial up or down.
Access holes on both thigh loops make routing mic cables easier and keep them out of sight.
Sits no higher than the trouser line, keeping transmitters fully hidden with minimal bulk under shorts, trousers and tight costumes.
Available in Black & Beige in three unisex sizes.
Transmitter Compatibility
URSA Undies support a wide range of wireless transmitters, though they are best suited to small to medium-sized packs such as the Wisycom MTP61, Lectrosonics SMB and Sound Devices A20 Mini.
Sizing
Size EU US UK
Small
32–36
1–4
4–8
Medium
38–42
6–10
10–14
Large
44–48
12–16
16–20
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