Size Guide

    Men's CSA Sparta 2 (Aluminum Toe) | Steel Grey/Black

    $145
    Width: regular
    Size:

    30-Day Trial

    Our Return Policy

    Fit matters, and we want you to be completely happy with your new KEEN shoes. That’s why we have a 30-day return policy.
    Fit Predictor
    Calculate your size
    Built to be your essential light-duty tool, this breathable work sneaker with an energy-returning midsole is ready to provide all-day comfort and protection.
    Free Shipping & Returns
    Free standard shipping on every $125+ order. Need to send something back? It’s on us.
    30-Day Online Returns
    There’s no fit like our iconic KEEN fit. We think you’ll love it. Give it a try (yes, outside!).
    Men's CSA Sparta 2 (Aluminum Toe) | Steel Grey/Black
    $145

    This Is How We Consciously Create

    Learn More
    Harvest Materials

    We use harvested materials, like webbing made from post-consumer plastic bottles and outsoles made with agricultural waste. Fewer resources, less impact.
    Source Ethically

    We care about the communities that make our shoes. Putting people and planet first involves every step in the shoemaking process.
    Detox the Planet

    We're removing harmful chemicals from our shoes and have been PFAS Free since 2018. No forever chemicals here.
    Make for Life

    We think the most sustainable shoe is the one you can keep wearing. We find innovative ways to make shoes more durable, comfortable, and versatile.
    You May Also Like
    Recently Viewed
    Reviews
    Q&A

    Customer Reviews

    We’re looking for stars!
    Let us know what you think

    PFAS Free Since 2018

    We want forever shoes, not forever chemicals. Every KEEN shoe is made without PFAS for the health of people and the planet.

    Learn More

    KEEN Fitters

    We’re here to help you find the right fit, Monday to Friday. Chat, email, phones.

    Talk to Us

    Free Shipping & Returns

    Free standard shipping on every $125+ order, plus 30-day returns. We love easy.

    View Shipping Info