Makeup-free Kim Kardashian goes tubing with North during trip to Idaho

Kim Kardashian and her oldest daughter, North West, had some fun in the sun while boating and tubing in Idaho earlier this week.

In photos exclusively obtained by Page Six, the Skims founder, 42, took her 10-year-old out to Lake Couer D’Alene for some water sports Tuesday.

The reality star was seen walking to the lake with friends before they boarded a small boat, which also came with a colorful Wow World of Watersports inflatable deck tube.

At one point, Kardashian could be seen chatting with her daughter, who was standing on the edge of the boat before getting into the tube.

The mom of four kept it casual for the outing, wearing a black sports bra, biker shorts and a pair of her ex-husband Kanye West’s Yeezy sneakers.

She also completed her look with a black baseball cap and a black hoodie tied around her waist.

North, on the other hand, had a more colorful look made up of pink shorts and a life jacket.

Two days prior, the pre-teen and her mom were spotted jet skiing on that same lake in Northwest Idaho.

In photos from the July 2 outing, the eldest child of Kardashian and West was seen taking charge, steering the jet ski while her mom held on tight from behind her.

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The duo had big smiles on their faces as they zipped through the water while enjoying the beautiful lakeside day.

Kardashian had her curves on display at the time in a wetsuit-style, black bikini top that showed off her abs, biker short bottoms and a baseball hat.

The “Kardashians” star — who also shares kids Saint, 7, Chicago, 5, and Psalm, 4, with the “All Falls Down” rapper, 46 — wore her hair in braided pigtails.

Meanwhile, North kept it stylish in a white vintage Christian Dior one-piece bathing suit, which can be purchased for around $2,250.

Last month, North celebrated her 10th birthday by splurging at Dior.

The budding fashionista was treated to a shopping spree at the high-end store’s “Dioriviera” pop-up at the Beverly Hills Hotel, where she spent a whopping $1,250 on several pieces, including matching J’Adior friendship bracelets.

North also had a luxe sleepover at the Beverly Hills Hotel, where all of her guests wore matching pink PJs and slept in matching tent beds with twinkle lights.