Kerrits Kids Black Ice Fil Full Seat Tech Horseback Riding Breeches Size Medium for sale. These are my daughter's favorite riding breeches, but she has outgrown them so they are ready for a new owner. They are gently used, but still in good condition. They retail for $89 new and Black Size Medium are sold out in most places. Please let me know if you have any questions...I am motivated to clean out my house so make me an offer!