XC4® Performance Crew Socks - Black

Name: XC4® Performance Crew Socks - Black
Brand: Johnston & Murphy
SKU: 04429715
Price: 4.80 USD
Availability: InStock

Moisture-wicking and antimicrobial. Light cushioning and arch support Solid: nylon/combed Pima cotton/spandex. Marled: nylon/pima/poly/spandex. Machine Wash. Imported 12 1/2 Slack Length.

$16.00

$4.80

70% OFF

Men's & Women's Dress & Casual Footwear — Size Guide

Size Guide

American heritage dress & casual footwear — Oxfords, loafers, derbies, boots and slip-ons.
Most styles available in Medium (D) and Wide (W/EE). For half sizes, size up unless noted otherwise.

Men's Dress & Casual Shoes

US Men	EU	UK	Foot Length (cm)	Foot Length (in)
6	39	5.5	24.4	9.6
6.5	39.5	6	24.8	9.8
7	40	6.5	25.2	9.9
7.5	40.5	7	25.6	10.1
8	41	7.5	26.0	10.2
8.5	41.5	8	26.4	10.4
9	42	8.5	26.8	10.6
9.5	42.5	9	27.2	10.7
10	43	9.5	27.6	10.9
10.5	43.5	10	28.0	11.0
11	44	10.5	28.4	11.2
11.5	44.5	11	28.8	11.3
12	45	11.5	29.2	11.5
13	46	12.5	30.0	11.8
14	47	13.5	30.8	12.1
15	48	14.5	31.6	12.4

Dress shoes fit snugger than sneakers — if between sizes, most customers size up a half size. Wide (W) and Extra-Wide (WW/EE) available on select styles.

Women's Shoes

US Women	EU	UK	Foot Length (cm)	Foot Length (in)
5	35.5	3	22.2	8.7
5.5	36	3.5	22.6	8.9
6	36.5	4	23.0	9.1
6.5	37	4.5	23.4	9.2
7	37.5	5	23.8	9.4
7.5	38	5.5	24.2	9.5
8	38.5	6	24.6	9.7
8.5	39	6.5	25.0	9.8
9	39.5	7	25.4	10.0
9.5	40	7.5	25.8	10.2
10	40.5	8	26.2	10.3
11	41.5	9	27.0	10.6

Women's loafers and heels fit true to size. For pointed-toe styles, consider sizing up if you have wider feet.

Width Guide

Men's Widths
Narrow (B): Slim dress shoes
Medium (D): Standard fit
Wide (W/EE): Extra room in forefoot
Extra-Wide (WW/4E): Maximum volume

Women's Widths
Narrow (A): Slim profile
Medium (B): Standard fit
Wide (D): Extra room
Extra-Wide (2E): Maximum volume

How to Tell
If feet bulge over sole edges → go wider.
If toes feel cramped → go wider.
If heel slips excessively → go narrower.

Style Notes
Oxfords: snug heel, roomy toe.
Loafers: break in over 3–5 wears.
Boots: thick socks? Size up.

Width increases approximately ¼" per step (Narrow → Medium → Wide → Extra-Wide). Most dress shoes are built on a Medium (D) last unless marked otherwise.

Socks & Belts

Category	Size	US Shoe Size	EU Shoe Size	Notes
Dress Socks	Small	6–8.5	39–41	Lightweight cotton blend
Dress Socks	Medium	9–11.5	42–44	Lightweight cotton blend
Dress Socks	Large	12–14	45–47	Lightweight cotton blend
Casual Socks	One Size	8–12	41–45	Cushioned sole
Belts	Small	28–32 waist	—	1.25" width, leather
Belts	Medium	32–36 waist	—	1.25" width, leather
Belts	Large	36–42 waist	—	1.25" width, leather
Belts	X-Large	42–48 waist	—	1.25" width, leather

Belt sizing: order 2" larger than your waist size (e.g., 34" waist → size 36 belt). All belts use genuine leather and stitched edges.

How to Measure

Place a sheet of paper against a wall on a hard floor.
Stand naturally, heel against the wall, weight evenly distributed.
Mark the tip of the longest toe on the paper.
Measure wall → mark in cm or inches.
Repeat for the other foot; use the larger foot.
Wear the type of socks you'll pair with the shoes (dress socks vs. thick wool).
Measure in the evening — feet swell throughout the day.
Dress shoes should feel snug in the heel and roomy across the ball of the foot.
Leather uppers will stretch slightly; suede stretches more than calfskin.
Between sizes? For dress shoes, a slightly snug fit is preferred — leather will give. For casual styles, size up if unsure.

Most styles include a removable cushioned insole. Custom orthotics can be substituted if needed.

Quantity

Guaranteed Safe Checkout