A specialty apparel retailer is stepping up its commitment to subscription boxes.

Building off of the early success of its “Baby Gap OutfitBox” program, Gap Inc. is ready to launch its second subscription box. This one, a subscription box for kids, will be sold by the company’s Old Navy brand, according to CNBC.

Called The Old Navy Superbox, the program is similar to babyGap’s Outfit Box, which launched last month. The new program…