Synthetic Ultralightweight Mid Sock
Synthetic Ultralightweight Mid Sock
Synthetic Ultralightweight Mid Sock
Synthetic Ultralightweight Mid Sock
Synthetic Ultralightweight Mid Sock
Synthetic Ultralightweight Mid Sock
Synthetic Ultralightweight Mid Sock
Synthetic Ultralightweight Mid Sock
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Synthetic Ultralightweight Mid Sock - Black

Synthetic Ultralightweight Mid Sock

Our lightest, thinnest sock minimizes friction on hikes and mountain runs.

$40.00
$40.00
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4 payments of $10.00

from $10/wk
Colour: Black
Size: S

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Moisture-wicking Synthetic Ultralightweight Mid Sock - Black

Synthetic Ultralightweight Mid Sock is a lightest, thinnest sock designed for mountain running, hiking, climbing, bouldering, and trail use, built as a thin, minimalist layer that helps mitigate friction and manage moisture on long days.

  • Product Type: Unisex thinnest sock
  • Material: Performance polyester yarns
  • Minimal cushioning with a close, foot-hugging fit aligned with Arc’teryx footwear
  • Wicking fibres help manage temperature and moisture
  • Seamless toe and gridded arch construction for support, airflow, and reduced friction

Pair it with men’s trail running shoes or men’s hiking shoes for mountain runs and hikes.

Built to hug the foot, our lightest sock minimizes cushioning and aligns with the fit of our shoes to create a system that helps mitigate friction on long mountain runs and hikes. Made with wicking fibres, the performance polyester yarns help manage temperature and moisture. The minimalist design eliminates the toe seam, has a gridded construction at the arch for support and airflow, and a collar height that helps seal out trail debris.

Multi-use

Multi-use

Versatile high performance designs for diverse activities and conditions.

Synthetic Fibre

Synthetic Fibre

Engineered materials that offer enhanced properties or performance.

Moisture-wicking Synthetic Ultralightweight Mid Sock - Black

Synthetic Ultralightweight Mid Sock

Description

Synthetic Ultralightweight Mid Sock is a lightest, thinnest sock designed for mountain running, hiking, climbing, bouldering, and trail use, built as a thin, minimalist layer that helps mitigate friction and manage moisture on long days.

  • Product Type: Unisex thinnest sock
  • Material: Performance polyester yarns
  • Minimal cushioning with a close, foot-hugging fit aligned with Arc’teryx footwear
  • Wicking fibres help manage temperature and moisture
  • Seamless toe and gridded arch construction for support, airflow, and reduced friction

Pair it with men’s trail running shoes or men’s hiking shoes for mountain runs and hikes.

Built to hug the foot, our lightest sock minimizes cushioning and aligns with the fit of our shoes to create a system that helps mitigate friction on long mountain runs and hikes. Made with wicking fibres, the performance polyester yarns help manage temperature and moisture. The minimalist design eliminates the toe seam, has a gridded construction at the arch for support and airflow, and a collar height that helps seal out trail debris.

Features & Specs

Technical features

  • Moisture-wicking
  • Breathable
  • Lightweight

Construction

  • Made from durable, comfortable 37.5® performance polyester yarns specifically engineered for temperature regulation and climate control
  • Low-profile grid construction at the arch for breathable comfort and added support
  • Seamless toe minimizes potential irritation
  • Mid-height helps prevent slipping and seals out trail debris

Design & Fit

Hem configuration

Patterning

Reinforcements

Sustainability

  • PFAS (Per- and polyfluoroalkyl substances) Compliant

Hem leg shape

UPF rating

Integrated features

Harness features

Footwear geometry

Footwear outsole construction

Pack design & Construction

Pack loading closure configuration

Pack accessory features

Pack attachment configuration

Pack lid configuration

Collar configuration

Cuff & Sleeves configuration

Fabric treatment

Hood configuration

Pocket configuration

Snowsport features

Zippers & Fly configuration

Neckline configuration

Accessory features

Waist & Belt configuration

Footwear construction

Footwear liner construction

Logos & Label configuration

  • Arc'teryx word logo

Pack dimensions

Pack pocket configuration

Pack compression strap configuration

Pack hydration

Weight66g
ActivityBoulder/Hike/Rock/Trail Run
SKUL08528600
Manufacturing facilityNESTER HOSIERY, LLC

Fit & Sizing

Socks sizing chart

Materials & Care

Materials

  • Self: 63% Polyester, 33% Nylon, 4% Elastane

Care

  • Do not bleach
  • Wash dark colours separately
  • Do not dry clean
  • Do not iron
  • Machine wash gentle low
  • Do not use fabric softener
  • Tumble dry gentle low

Reviews

SOCKS SIZING CHART

SOCKS SIZING CHART

  • Socks

Your Shoes Size:

Size Men's (US) Women's (US)
S N/A 4 - 6.5
M 6 - 8.5 7 - 9.5
L 9 - 11.5 10 - 12.5
XL 12 - 14.5 N/A

 

International Size Equivalents:

Size Europe UK China Japan Korea
S 36 - 38 3.5 - 5 22 - 24cm 22 - 23.5cm 220 - 235mm
M 382/3 - 42 5.5 - 8 24 - 26cm 24 - 26.5cm 240 - 265mm
L 421/2 - 46 8.5 - 11 26 - 28cm 27 - 29.5cm 270 - 295mm
XL 462/3 - 491/3 11.5 - 14 28 - 30cm 30 - 32cm 300 - 320mm

Men's

Layering

Women's

Layering