Puffer Urchin Lavalier Fur Windshield, Black (Single), Short-length 35mm OD premium quality synthetic fur cover windshield with "Stay-Put" loop and Foam Core. The Puffer Urchin may look identical to the standard version but boasts an integral foam layer for addded protection to wind. 

The Urchin Lav windshields are made to use with lavalier mics placed on the outside of clothing using a clip or other fixture. 

The Urchin fur covers are sized to firmly fit over mics like the COS-11 and DPA 6060. They have a unique blue "Stay-Put" loop which holds them firmly into place. The fur can also be cut back for use when hiding mics under clothing to reduce rustling noise.
 
*Urchin, Mini Urchin and Puffer Urchin are all designed to be used w/ lavalier mics 2-4mm in diameter like DPA 6060, Sanken COS- 11, Voice Technologies 403 etc. For larger headed mics like DPA 4060, Sennheiser MKE 2 / ME 2, Voice Technologies VT500 use Large Hole Urchin Windshields.