Mens Base Layers and Running Tops
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  • alpkit mens FKT boxer shorts boxers in tarmac black
  • alpkit mens FKT boxer shorts boxers in nemo blue
  • alpkit mens FKT boxer shorts boxers in tarmac black
  • alpkit mens FKT boxer shorts boxers in nemo blue
  • [[swatch_nemo]]
  • [[swatch_tarmac]]
Base Layers and Running Tops

FKT Boxers

Wicking underwear

$19.99

Fast-drying, high wicking, non-chafing boxers in a soft polyester and rayon blend. Perfect for hiking, running and climbing
  • Size
  • Colour
    • alpkit mens FKT boxer shorts boxers in tarmac black
    • alpkit mens FKT boxer shorts boxers in nemo blue

Pre-order now for despatch from . We'll keep you up-to-date with your order progress and despatch as soon as it is available.

  • 3-Year Guarantee

  • Free Delivery over $99

  • Free Returns

  • All Duties, Taxes & Tariffs Paid on UK origin products

FKT Boxers – go-faster pants for go-further days. Whether you're chasing a summit or a sunrise train, FKT Boxers are made for movement. Lightweight, fast-drying and built with adventure in mind, they’re your everyday, every-activity essentials — from fastpacking missions to multi-day bike tours.

Stripped-back comfort for high-output days

  • Moisture-wicking, fast-drying fabric with soft yet durable stretch

  • Anatomical stitching and flatlock seams for zero-rub freedom

  • Wicking waistband and front fly for all-day comfort

Understated performance, all-day comfort

FKT Boxers disappear into your kit and let you focus on the miles. The soft, fast-drying fabric keeps you dry and comfortable whether you’re pushing for a summit or rinsing out kit mid-adventure. Thoughtful seam placement and flexible stitching move with you, not against you — with a secure fit that stays put under running tights or a pack.

Made to last longer, impact less

Made from rayon and polyester, they're built to last for multi-day wear, FKT Boxers help you pack lighter and go further. Wash one, wear one, spare one — that’s the fast-and-light system, sorted.

Features

Product overview

  • Moisture-wicking and fast-drying fabric
  • Rayon and polyester blend is soft yet durable
  • Anatomical stitching for freedom of movement
  • Low profile flatlock seams reduce rubbing
  • Wicking waistband
  • A front style fly

Technical details

Fit

Tight

Construction

63% polyester, 32% rayon, 5% spandex, 150gsm

Weight

69g (Medium)

Sustainability and Product Care

Washing instructions

Temperature: 30°C
Cycle: Gentle
Additional info: Do NOT tumble dry, bleach or dry clean. Only use a cool iron.

Men's shorts size guide

Size chart
UK XS S M L XL XXL
Waist (in.) 28 30 32 34 36 38
Waist (cm) 71 76 81 86 91 97
EU 44 46 48 50 52 54
US 34 36 38 40 42 44

How to measure

This size chart indicates the body measurements our garments are designed to fit. Measure yourself as described below and use the size chart to find your size.

Waist

Measure around your waist at the narrowest point.

Fit Guide

Tight

Close fitting designed to conform to your body.

Slim

Slim and slightly contoured but not form fitting.

Regular

A comfortable fit that's not too tight, nor too loose.

Relaxed

A looser fit with a bit more space but not too baggy.