Injinji Trail Midweight Crew Coolmax - Unisex
Injinji Trail Midweight Crew Coolmax - Unisex
Injinji Trail Midweight Crew Coolmax - Unisex
Injinji Trail Midweight Crew Coolmax - Unisex
Injinji Trail Midweight Crew Coolmax - Unisex
Injinji

Trail Midweight Crew Coolmax

Unisex
$19.99
Color: Peak
Size: Large

Shoe Size Chart

Women's Shoe Size Conversion

US & Canada 10 10.5 11 11.5 12 4 4.5 5 5.5 6 6.5 7
AU 7 7.5 8 8.5 2 2.5 3 3.5 4
UK 8 8.5 9 9.5 10 2 2.5 3 3.5 4 4.5 5
Europe 40-41 41 41-42 42 42-43 35 35 35-36 36 36-37 37 37-38
Inches 10,2 po 10,3 po 10,5 po 10,7 po 10,9 po 8,5 po 8,3 po 8,5 po 8,8 po 8,9 po 9,1 po 9,3 po
Centimeters 25,9 cm 26,2 cm 26,7 cm 27,1 cm 27,6 cm 20,8 cm 21,3 cm 21,6 cm 22,2 cm 22,5 cm 23 cm 23,5 cm

Men's Shoe Size Conversion

US & Canada 10 10.5 11 11.5 12 13 14 15 16 6 6.5
AU 9 9.5 10 10.5 11 12 13 14 15 5 5.5
UK 9.5 10 10.5 11 11.5 12.5 13.5 14.5 15.5 5.5 6
Europe 43 43-44 44 45-45 45 46 47 48 49 39 39
Inches 10,6 po 10,8 po 10,9 po 11,1 po 11,3 po 11,6 po 11,9 po 12,2 po 12,5 po 9,3 po 9,5 po
Centimeters 27 cm 27,3 cm 27,9 cm 28,3 cm 28,6 cm 29,4 cm 30,2 cm 31 cm 31,8 cm 23,5 cm 24,1 cm

Big Kids' Shoe Size Conversion (7–12 Years)

US & Canada 3.5 4 4.5 5 5.5 6 6.5
AU
UK 2.5 3 3.5 4 4.5 5 5.5
Europe 35 36 36 37 37 38 38
Inches 8,6 po 8,8 po 9 po 9,1 po 9,3 po 9,5 po 9,6 po
Centimeters 21,9 cm 22,2 cm 22,9 cm 23,2 cm 23,5 cm 24,1 cm 24,4 cm

Little Kids' Shoe Size Conversion (4–7 Years)

US & Canada 1 1.5 10.5 11 11.5 12 12.5 13 13.5 2 2.5 3
AU
UK 13 14 9.5 10 10.5 11 11.5 12 12.5 1 1.5 2
Europe 32 33 27 28 29 30 30 31 31 33 34 34
Inches 7,8 po 8 po 6,6 po 6,8 po 7 po 7,1 po 7,3 po 7,5 po 7,6 po 8,1 po 8,3 po 8,5 po
Centimeters 19,7 cm 20,3 cm 16,8 cm 17,1 cm 17,8 cm 18,1 cm 18,4 cm 19,1 cm 19,4 cm 20,6 cm 21 cm 21,6 cm

Toddlers' Shoe Size Conversion (9 Months–4 Years)

US & Canada 10 3.5 4 4.5 5 5.5 6 6.5
AU
UK 27 19 19 20 20 21 22 22
Europe 9 2.5 3 3.5 4 4.5 5 5.5
Inches 6,5 po 4,3 po 4,5 po 4,6 po 4,8 po 5 po 5,1 po 5,3 po
Centimeters 16,5 cm 10,8 cm 11,4 cm 11,7 cm 12,1 cm 12,7 cm 12,7 cm 13,3 cm
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Fast Shipping*
Free 30-Day Returns*
Price Match Guarantee*

About this product

Built for rugged miles on dirt and rock, the Injinji Trail Midweight Crew CoolMax Toe Sock delivers trail-ready comfort with added cushioning. The midweight knit balances breathable airflow with protective padding. Designed to stay secure through climbs, descents, and long days outside.

Comfort & Performance

  • Individual toe sleeves to reduce friction
  • Midweight cushioning for trail protection
  • Moisture-wicking CoolMax fibers
  • Supportive crew cuff for secure fit

Design & Materials

  • Durable performance knit construction
  • Reinforced heel and toe zones
  • Breathable mesh panels
  • Crew-height trail silhouette

Injinji Size Chart

Unisex Sizing Guide

US UK EU JP
SIZE
S
MEN
5-7.5
WOMEN
6-8.5
4-6.5 37-40 23-25cm
M
8-10.5 9-11.5 7-9.5 40.5-44 25.5-27cm
L
11-13 12+ 10-12 44.5-47 27.5-29cm
XL
13.5+ 12.5+ 47.5+ 29.5+cm

Women's Specific Sizing

US UK EU
SIZE
XS/SM
5-8.5 3-6.5 35-40
MD/LG
9-12 7-10+ 40.5-44.5+

Men's Specific Sizing

US UK EU JP
SIZE
SM/MD
5-10.5 4-9.5 37-44 23-27cm
LG/XL
11-13+ 10-12.5+ 44.5-47.5+ 27.5-29.5+cm

Shipping & Returns

No-sweat, free shipping & returns!

United States Orders

  • Free shipping 3-5 days
  • Free returns/exchanges
  • Expedited 2-day shipping also available

International Orders

  • Free shipping
  • Hassle-free returns/exchanges
  • Restocking fee applied

Learn More

Barcode: 760172014419

*Shipping within Continental US: 2-5 days. International shipping: 7-11 days. See shipping policy here.

**Shoes must be unworn. See return policy here.

***Price match guarantee does not apply to Clearance or Final Sale items. See details here.

Can't find your size? Put in a request with our sourcing team!

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Trail Midweight Crew Coolmax
Injinji

Trail Midweight Crew Coolmax

$19.99
Unisex
Peak
  • Peak
Large
  • Large
  • Medium
add to cart