Reebok offers a selection of its Reebok men's and women's training shoes for $29.99 via coupon code "FLEX". Plus, sign into your Reebok account to receive free shipping. (It's free to sign up.) Deal ends April 21. A couple of best bets: Reebok Men's Yourflex Train 10 MT Shoes for $29.99 (pictured, low by $10) Reebok Women's Yourflex Trainette 10 MT Shoes for $29.99 (low by $12)