Get a free 3-Pack Russell Performance Menís CoolForce Socks from Menards after mail-in rebate offers! Add the socks to your cart for only $4.99 and then follow the instructions sent with your receipt post-purchase to mail-in for an 11% mail-in rebate good through 4/16/22 for $0.55 and a mail-in rebate worth $4.44 good through 4/23/22 to make your item free. Limited time only!