Spec Blends vs. Boutique Blends
Spec Blends and Boutique Blends are both loose, custom-blended combinations of Squimpish fibers and flash.
The main difference is fiber length. Choose Spec Blends for smaller flies and compact profiles, and Boutique Blends when you need longer fibers for larger baitfish, streamers, or Hollow-style patterns.
Not sure which Squimpish material is right for your fly?
Explore our Squimpish Fly Tying Materials Guide to compare fiber lengths, materials, and the best uses for each product.