Mens Premium Merino – Runderwear.com Skip to content

Menu

  • Men
    • Back
    • Men
    • Underwear
    • Socks
    • Running Tops & Base Layers
    • Running Shorts
    • Merino Wool Underwear
    • 3 Pair Packs
    • Best Sellers
  • Women
    • Back
    • Women
    • Underwear
    • Bras
    • Socks
    • Running Shorts
    • Running Tops & Base Layers
    • Merino Wool Underwear
    • 3 Pair Packs
    • Best Sellers
  • Running Bras
    • Back
    • Running Bras
    • All Running Bras
    • Easy-On Running Bra
    • Original Running Bra
    • Low Impact Crop Top
  • Running Socks
    • Back
    • Running Socks
    • Anti-Blister Socks
    • Compression Socks
    • Cushioning Socks
    • Merino Wool Socks
    • 3 Pair Packs
  • About Runderwear
  • Blog
  • Account Login / Register
20% Off Sitewide | Code: 4THJULY
20% Off Sitewide | Code: 4THJULY
Menu Menu
Runderwear.com
0
close
    • Men

      • Men's Collection

        • Running Underwear
        • Running Socks
        • Merino Wool Underwear
        • Running Tops & Base Layers
        • Best Sellers

      • Running Underwear

        • Running Briefs
        • Running Boxers
        • 3 Pair Packs

      • Merino Wool Underwear

        • Merino Wool Briefs
        • Merino Wool Boxers
        • Merino Wool Socks

      • Running Socks

        • Anti-Blister Socks
        • Compression Socks
        • Cushioning Socks
        • Merino Wool Socks
        • 3 Pair Packs

      • Running Apparel

        • Running Tops & Base Layers
        • Running Shorts
        • Gift Card
    • Women

      • Women's Collection

        • Running Underwear
        • Running Bras
        • Running Tops & Base Layers
        • Merino Wool Underwear
        • Best Sellers

      • Running Underwear

        • Running Briefs
        • Running Hipsters
        • Running Thongs
        • Running Boy Shorts
        • Anti Chafing Shorts
        • 3 Pair Packs

      • Running Bras

        • Easy-On Running Bra
        • Original Running Bra
        • Crop Top

      • Running Socks

        • Anti-Blister Socks
        • Compression Socks
        • Cushioning Socks
        • Merino Wool Socks
        • 3 Pair Packs

      • Running Apparel

        • Running Shorts
        • Running Tops & Base Layers
        • Gift Card
    • Bras

      • Running Bras

        • All Running Bras
        • Easy-On Running Bras
        • Original Running Bra
        • Crop Top
    • Socks

      • Running Socks

        • Anti-Blister Socks
        • Compression Socks
        • Cushioning Socks
        • Merino Wool Socks
        • 3 Pair Packs
    • About

      • The Runderwear™ Difference

        • The Runderwear Story
        • What is Runderwear?
        • Chafe-Free Guarantee
        • Blister-Free Guarantee
        • Recent Customer Reviews

      • Training Zone

        • 5k Training Plan
        • 10k Training Plan
        • Half Marathon Training Plan
        • Marathon Training Plan
        • Pace Calculator
        • Tips & Advice

      • Team Runderwear™

        • Contact Us
        • Message us on Twitter
        • Message us on Facebook
        • FAQs
    • Blog
    • Account Login / Register
    0

    Mini Bag

    • No products in the shopping bag.
    $0.00

      Mens Premium Merino

       Merino wool is peerless when it comes to performance: it is anti-bacterial, non-itchy, warm when it is cold and cooling when it is warm, recyclable and sustainable. Runderwear™ Men’s Merino Briefs, Boxer Shorts and Socks are created using high-grade merino wool making them the most premium performance underwear available.

      Award Winner Grey
      Grey
      View Product

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      View Product

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      Men's Merino Running Boxers

      3 reviews
      $50.00
      Grey
      Grey
      Grey
      View Product

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      View Product

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      Men's Merino Running Briefs

      69 reviews
      $40.00
      Grey
      Grey
      Grey
      View Product

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      View Product

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      Merino Running Socks - Mid

      57 reviews
      $30.00
      Grey
      Save 20% Grey
      Grey
      View Product

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      View Product

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      Men's Merino Running Briefs (3 Pair Pack)

      69 reviews
      $96.00 $120.00
      Grey
      Save 20% Grey
      Grey
      View Product

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      View Product

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

      Men's Merino Running Boxers (3 Pair Pack)

      3 reviews
      $120.00 $150.00
      Grey

      SHIPPING & DELIVERY

       

      FREE TRACKED SHIPPING

      Free tracked shipping on all orders

       

      CHAFE-FREE GUARANTEE

      Keeping you chafe-free mile after mile

       

      30 DAYS RETURN

      Simply return it within 30 days for an exchange.

       

      100% SECURE PAYMENT

      We ensure secure payment with an Enhanced Level of SSL

      A true game changer - Runners World
      “A true game changer”
      Another Mother Runner - Official Underwear partner
      Official Underwear partner
      TMS - As heard on The Morning Shakeout Podcast
      As heard on TMS Podcast
      Outside Magazine
      As seen in Outside Magazine
      RRCA - Official Bra & Underwear partner
      Official Bra & Underwear partner
      Breathable, Wickable and Chafe-Free - Trail Running Magazine
      “Breathable, Wickable and Chafe-Free”
      NASM Official Partner
      Official Underwear Partner
      A Big Busted Dream - Self Magazine
      “A Big-Busted Dream”

      Get in touch

      hello@runderwear.com

      Runderwear,
      i-Fulfilment,
      Virginia Warehouse,
      223 Millboro Ind Pk Rd,
      Millboro,
      VA 24460,
      USA

      Categories

      • Men's Running Underwear
      • Women's Running Underwear
      • Running Bras
      • Running Socks
      • Running Base Layer

      Information

      • Technical Info
      • Size Guide
      • The Runderwear Story
      • Customer Reviews
      • FAQ

      Quick links

      • Shipping
      • Returns
      • Contact Us
      • Refer a Friend
      • Affiliates
      • Privacy Policy
      • Terms & Conditions

      Be the first to know

      Subscribe to our newsletter and free shipping on your first purchase

      Road Runners Club of America Partner
      Copyright 2022 Runderwear™ all rights reserved.

      Get 10% off!

      Plus special offers, news & tips

      We're behind you,
      mile after mile.

      Get 10% off your first order

      PLUS! Special offers, news and training advice

    • Privacy policy here

      • Free Delivery!

      Free UK and international delivery on all orders over £40.
      Enjoy free delivery on Runderwear no matter where you run in the world!

      Chafe-Free Guaranteed

      Runderwear’s whole ethos is about creating chafe-free performance clothing.

      We’re so confident that your Runderwear will provide the solution to your chafing, that we offer a 28 day, no fuss guarantee. If you wear our products and they cause you to chafe, we will happily refund you, it’s as simple as that.

      Don’t Run Off!

      Why not sign up to our Runderwear newsletter to receive 10% off your order, as well as the occasional email from us containing expert training advice and the latest news.

      Buy any 3 items from across our store and save 15%.

      Promotional discount codes can be used in conjunction with this offer except on Anti Blister socks.

      Full details available here.