Womens Base Layers and Running Tops
  • BIG SUMMER SALE

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

FKT Boxers

Wicking underwear

£9.99 £12.99

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

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.

  • Free Delivery Over £50

  • Free Returns

FKT Brief – go-faster comfort for go-further days.  From early starts to late finishes, the FKT Brief is made to move with you. Light, quick-drying and barely there when you're on the go, it’s built for fast hikes, long runs and multi-day travel where comfort counts.

Lightweight support for high-output days

  • Soft, moisture-wicking stretch fabric dries fast

  • Low-profile seams reduce rubbing under layers

  • Shaped waistband stays put without digging in

Performance you don’t have to think about

FKT Brief disappears into your layering system and stays comfortable through sweat, movement, and long hours on the trail. The stretch fabric wicks fast and dries even faster — ideal for rinsing out on the go or wearing again the next day. No digging, no slipping, no shifting — just reliable next-to-skin comfort that keeps up.

Made to last longer, impact less

With a rayon and polyester blend, they're built to last with a fast-wash, fast-dry design, FKT Brief helps you pack lighter and wear more, with less. Wash one, wear one, spare one — ready for whatever’s next.

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

Technical details

Fit

Tight

Construction

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

Weight

53g (Size 10)

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.

Women's Shorts Sizing
UK 6 8 10 12 14 16 18 20
Waist
Inches
CMs

23"
59

25"
64

27"
69

29"
74

31"
79

33"
84

35"
89

38"
96
Hips
Inches
CMs

33"
84

35"
89

37"
94

39"
99

41"
104

43"
109

45"
114

48"
122
EU 34 36 38 40 42 44 46 48
USA 2 4 6 8 10 12 14 16

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 part.
Hips - Standing with your feet together, measure around your hips at the widest part.

Fit Guide

Tight

Close fitting designed to conform to your body shape.

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.