
1) Air Jordan 2) Athletic shoe 3) Bit of gymwear 4) Casual shoe 5) Converse product 6) Court wear 7) Courtwear 8) Furtive one 9) Gym bag item 10) Gym shoe 11) Half a court pairing 12) Half of an athletic pair 13) High-top 14) Item of court attire 15) Locker item 16) Nike or reebok 17) One of a pair of Keds
Found on
https://www.crosswordclues.com/clue/sneaker

1) Fink 2) Gumshoe 3) Gym shoe 4) Shoe 5) Snitch 6) Stoolie 7) Stool pigeon 8) Thief 9) Trainer
Found on
https://www.crosswordclues.com/clue/sneaker

- a canvas shoe with a pliable rubber sole
- someone acting as an informer or decoy for the police
Found on

• (n.) A punch bowl. • (n.) Shoes with rubber or other soft soles which give no warning of one`s approaching, esp. such shoes as are worn in games, as tennis. • (n.) A vessel of drink. • (n.) One who sneaks.
Found on
http://thinkexist.com/dictionary/meaning/sneaker/
Sneak'er noun 1. One who sneaks.
Lamb. 2. A vessel of drink. [ Prov. Eng.] « A
sneaker of five gallons.»
Spectator. Found on
http://www.encyclo.co.uk/webster/S/132

A sneaker is a rubber-soled, canvas uppered shoe originally developed for playing croquet, and then popularised in 1917 with the launch of the 'Ked'.
Found on
http://www.probertencyclopaedia.com/browse/PS.HTM
No exact match found.