URSA Thigh Straps

URSA Thigh Straps come with a unique polyurethane gripper which keeps them from slipping down the leg.

There are two versions of Thigh Straps available. You can choose a Thigh Strap with a standard vertical pouch or a horizontal sideways pouch.
The sideway pouch is useful for hiding small transmitters under mini skirts.

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More About URSA Thigh Straps

  • Dimensions: 63cm long x 10cm wide
  • Unique oval of Gripper is fitted inside the Pouch to keep the transmitter in place.
  • Big Pouches measure 10cm tall x 8cm wide
  • Integrated cable pocket allow the mic cable to be looped and secured on the strap without the need for sticky tape.
  • Colour Coded labels allow quick identification of strap size.
  • URSA Straps are Machine Washable at 40 degrees
  • Hang dry or Tumble dry at a low temperature.
  • All our straps are manufactured by hand in the United Kingdom.
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Pouch top stitches ensure transmitter is securely held in place.

Built-in cable pocket secures your looped cable whilst creating a safe strain relief system if the cable is tugged on.

Ultra slim 1mm thin material eliminates any costume issues.

Extra grippy poly-urethane layer makes sure the strap stays firmly put where it should!

URSA Product Videos

URSA Thigh Strap Demo

URSA Thigh Side Demo

URSA Thigh Strap Test by RLFO Sound

Product Specifications

All URSA Leg Straps come fitted with a Big Pouch – this means you get maximum compatibility with a snug fit on larger transmitters, whilst smaller units are looser, they are still held well within the pouch.

Strap Type
Ankle Strap
Calf Strap
Thigh Strap
Leg Strap Size Comparison
39 x 10 cm
47 x 10 cm
63 x 10 cm
Pouch Size
Small Pouch
Big Pouch
Transmitter Compatibility
Lectrosonics SMDB, SMB, LT & SSMWisycom MPT40 / 41Zaxcom TRX LA2 & LT2, ZFR 200 & 300Sennheiser SK 5212, SK 9000Micron TX700BShure UR1M, ADX 1MQ5X PlayerMic S
Audio Ltd 2040, Mini TX, A10, EN2Lectrosonics LMb, WM, UM400a, SMDB, SMB, LT, DCHTWisycom MPT40 / 41Zaxcom TRX & ZFR full rangeSennheiser G2, G3, G4, AVX, SK2000, SK5212, SK9000Shure PSM 1000, 900, 300, QLX, ULX, AD1, AXTMicron Explorers & Audio WirelessTascam DR-10LSony UWP-D11Saramonic UWMIC9 TX9(Small Transmitters also fit in a Big Pouch)
Colour Code
Strap Type / Size
Small Waist
Medium Waist
Large Waist
X Large Waist
URSA Straps use certified OEKO-TEX hypoallergenic fabric and gripper.

Quick Tips for Covid19 Strap Care

  • Connect gripper on straps when washing.
  • 40-60ºc short wash – hang to air dry or low heat tumble dry.
  • Keep straps and accessories sterile with URSA Zipper Cases

Product Reviews

Fire. The wheel. Indoor plumbing. The internet. The URSA Thigh Strap, particularly the Thigh Side design. Just a few of mankind’s greatest inventions.

Julia Strahl 1st Assistant Sound
Julia Strahl

Having Amanda Seyfried exclaim with joy and nerd out over the Thigh Strap when mic’ing her up, saying how much she loves the products and feels like she’s not wearing anything was fantastic to hear!

Phil Hutchins 2nd Assistant Sound
Phil Hutchins

The gripper on the URSA Thigh Strap is a great addition, as slippy straps can be a problem and the cable keeper on the waist straps is really practical. Great collaboration between sound and costume, designed by the users, used by the designers.

Helen Mcgovern Boom Operator
Helen Mcgovern

I just want to say that URSA Thigh Straps have been an absolute god send on this last job. Costume department and actors love them. It’s URSA all the way on HBO’s Strike Back 6. Ingenious! Thank you Simon and the URSA team for continuing to push the envelope. Making our lives a little bit easier in the face of adversity, on fast paced multi camera shows.

Tom Williams Production Sound Mixer
Tom Williams