Kith and On are no strangers to each other, having collaborated with each other twice since 2022, but their relationship is going deeper with a multiyear running-focused partnership that will kick off with two new shoe models exclusive to the Ronnie Fieg-led label.

The Kith x On K-Tech 1 and K-Tech 2 cater to running and lifestyle, respectively, with original uppers designed by the two parties. Both feature a fresh expression of Cloudswift, which utilizes a series of arch-shaped cutouts underfoot tailored to neutrality and urban running, as part of a sole unit with Cloud-Tech cushioning and a dual-density Helion foam midsole. They also share an upper with open mesh overlays and synthetic suede overlays to balance breathability and flexibility, as well as a Kith monogram outsole pattern and box logo hangtag on the lateral side.

The K-Tech 1 employs a more fine mesh and slimmer synthetic suede than the K-Tech 2. Branding also gets more prominent placement on the K-Tech 2 through an On logo incorporating Kith’s box logo on its lateral side, which then appears on the medial side of the K-Tech 1.

Both models will launch in three colors, the K-Tech 1 in black; Tofu, and Tofu and Sea Moss, and the K-Tech 2 in White and Real Teal; Thorn & Ganache, and Spirulina & Barley.

Alongside the two shoe models, which will only appear in Kith x On collaborations, will come a reimagining of On’s core collection of apparel including jackets, T-shirts, tanks, sports bras, shorts and pants. A series of running accessories also already launched Monday.

Kith’s debut On collaboration came four years ago but began development three years prior, according to Fieg in a teaser video for the new collection posted last week. It leaned into the shared initials of Fieg on the Roger Clubhouse Mid and Roger Pro and was followed by a Cloudzone sneaker in 2025.

The Kith x On K-Tech 1 and K-Tech 2 will be available through a drawing open Wednesday through through Thursday on the Kith app. Additional stock will then go on sale alongside the remainer of the collection Friday through Kith’s app, website and stores.