In coordinating swim suits, of course.

This is how the Kardashian Wests do family vacations.

Kim Kardashian stepped out on the beach with her children North and Saint yesterday during a trip to Mexico. Showing off an impressive post-baby bod (she gave birth to Saint eight months ago), Kim sported a netted ɴuᴅᴇ ʙικιɴι by Acacia and North, no stranger to copying her mom’s style, wore a matching two-piece by the same brand. Saint completed the familial ensemble with a pair of tiny tan board shorts.

The trio waded in the water and dug in the sand (featuring some My Little Pony beach toys) before Kim took on the waves in a jet skiing spree with her friends, which she showed off on Instagram and Snapchat, per usual.

This is one of the first times the 35-year-old mom has showcased her (almost) bare post-baby figure, since giving birth to her second child in December. The reality star, a fan of early-morning workouts and waist-training accessories, has been an Atkins enthusiast since her college years and credits the diet for her weight loss. She’s also admitted to checking her weight each day and writing notes on the wall to keep track. Other daily dieting tactics she’s shared as of late include eating protein, consuming 1,800 calories a day and taking in 48-64 ounces of liquid.

“Anyone who has had kids knows your body changes, and it’s hard to get your body back in shape… it takes so much determination, and mental and physical power and energy,” she told People about her efforts to lose weight.