Hero BTN with 6♥6♠

Multi-way Preflop | 6-way: BTN | 100bb effective | Difficulty: Easy

Players in hand: UTG, UTG+1, MP, CO, Hero (BTN), BB

Hero hand

6♥6♠

Board

(preflop)

Action so far:
UTG opens 2.5bb, three callers
Hero BTN with 6♥6♠

Pot: 10.5bb   To call: 2.5bb

Villain range: Limpy multi-way field

Your move: