Flux Footwear

Adapt Waterproof Runner

Shipping calculated at checkout.
Color: Stealth Black WP
Size: M4 / W5.5

Stay dry, and let your feet breathe. 

Our Adapt Runner, now waterproof. The waterproof breathable lining stretches to move with you. Keeping your socks dry in any condition.

    • Zero-Drop
    • Toe-Off Forefoot Shape
    • Breathable AdaptKnit™ Upper
    • Stretchy Waterproof Lining 
    • AdaptFoam Midsole
    • Rubber AdaptTread Outsole
    • Machine Washable
    • Stack Height: 22mm
    • Men's Weight: 12.6oz (US 10.5M)
    • Women's Weight: 10.4oz (US 8W)
    • Fit: True To Size
    Color: Stealth Black WP
    Size: M4 / W5.5

    Customer Reviews

    Based on 3 reviews
    Stephanie H. (San Jose, CA)
    Difficult shoes

    Hard to get on. Tight enough to reduce circulation. Shoe cuts into ankles.

    Hey Stephanie, thanks for the review and sorry to hear about that! We have an exchange program with Flux Footwear in case you'd be willing to consider another pair or we can see about a return possibility. Just reach out to us on our support page (https://help.paceline.fit) and we can assist.

    Jen R. (Rancho Santa Margarita, CA)
    Love this shoe!

    I love flux runners! This was my 4th pair, 1st waterproof. I absolutely love the adapt runner so I bought the trail runners and now have the waterproof runners. Highly recommend! I typically get shin splints when I run and it happens earlier in shoes with a drop. The fact that flux runners don’t have the significant drop that most running shoes do has helped my run game tremendously!


    At first I was nervous because they were super tight on my feet but it only took a few wears to break them in. Super comfortable and light. My feet have finally found a wide enough shoe. Can’t wait to bartend in them.