Patagonia Sender Boxers - Men's 6001-449
Press to open modal with high resolution version of current image

Patagonia Sender Boxers - Men's

Size Guide

Price match guarantee

Found a better deal in Canada? Up to 30 days after purchase – we’ll match it.

If you see a lower price for this exact item advertised online, in print or in a store, give us a call at 1 (888) 847-0770.

If it’s identical, brand-new, in stock, and sold and shipped by a Canadian-based retailer, we’ll match that price.


Show Description

The Sender Boxers are made with a micromesh fabric that stretches with you and dries almost instantly for comfort during your day's activities. Flatlock seaming and ergonomic shaping provide a bulk-free fit.

  • Made of quick-drying recycled nylon and spandex mesh with a moisture-wicking finish.
  • HeiQ® Fresh antimicrobial treatment resists odour buildup.
  • Elastic wasitband sits flat and won't roll over itself.
  • Functional fly for answering nature's call.
  • Flatlock seams trhoughout for chafe-free wear.


Bluesign® Approved Material
Certified Fair Trade
Recycled content

Tech specs

Show Tech specs
Ideal for
  • Casual wear
  • Travel
Type Underwear
Fabric weight

Measured in grams per square metre (gsm). The larger the number, the heavier and thicker the garment.

Fabric content
  • 89% recycled nylon
  • 11% spandex
Relief opening Yes
Additional feature(s) Antimicrobial treatment
Product sustainability
  • Bluesign® Approved Material
  • Certified Fair Trade
  • Recycled content
Made in Sri Lanka