It says "during December", so assuming the deal is good until the 31st. It's not spectacular, but I thought just mention it. Basically you have to spend $130 or more on Adidas products to get a $50 gift card, the gift card can only be used to purchase Adidas products.
At Ath foot, they have selected shoes on sale from time to time, I have not seen a store wide sale.
Haven't you checked the 40% of sales with Adidas shops: http://www.ozbargain.com.au/node/19461 (a bit late now)
I have a gift card that is expiring this month, not limited to Adidas stuff so I am going to get a pair of Rockport. But seeing Myer sometimes have 25% off, and even Rockport store sometimes have 40% store wide sale, I do not feel like paying full RRP of $279 to buy from Athlete's Foot, as if the discount from other stores canceled out the gift card.
I was going to ask this in the forum, does Athlete's Foot ever do store wide sale? I'm looking for non-Adidas shoes and would rather not to pay full RRP on it.