Made with 20-33 mmHg graduated, medical-grade compression on FDA registered machinery. Designed for proper foot, Achilles, and leg support and muscle recovery. For the best fit, it is important to use the size chart before ordering. Targeted conditions: post-workout recovery, swelling, Plantar Fasciitis, Achilles Tendo
Made with 20-33 mmHg graduated, medical-grade compression on FDA registered machinery. Designed for proper foot, Achilles, and leg support and muscle recovery. For the best fit, it is important to use the size chart before ordering.
Targeted conditions: post-workout recovery, swelling, Plantar Fasciitis, Achilles Tendonitis, shin splints
Medical grade compression made on FDA registered machinery
Included in all Socks with Purpose®
Micro-nylon treated with silver-ion technology to keep dry and prevent odor
Seamless construction and left/right design for 360-degree blister protection
Y-Gore heel to prevent the sock from slipping down into your shoe
Care Instructions: Hand wash with mild soap and air dry. No bleach or fabric softener.
Before ordering, use this size chart for accurate fit.
Size
Arch Circumference
Average Shoe Size
S
6.5-8.5 in
17-22 cm
US: M 3-5.5
US: W 5-7.5
UK: 2.5-5
EU: 35.5-28.5
M
8.5-10.5 in
21-27 cm
US: M 6-9.5
US: W 8-11
UK: 6-9
EU: 39-43.5
L
9.5-12.5 in
25-31 cm
US: M 10-13
US: W 11.5+
UK: 9-12
EU: 44-48
XL
12-14 in
30-35 cm
US: M 13.5+
UK: 12.5-14
EU: 48-49
The FS4 + Compression Bracing Socks is a new expansion of our Socks with Purpose program. Designed as an all-in-one performance running and recovery sock, our FS4 + socks provide relief for ankle swelling, varicose veins, Plantar Fasciitis, Achilles tendonitis, heel and arch pain and shin splints while also improving recovery.
OS1st FS4+ Compression Bracing Socks Black
Performance Socks with Purpose
OS1st FS4+ Compression Bracing Socks
Compression Bracing Socks – OS1st
Compression Bracing and Socks with Purpose
OS1st Plantar Fasciitis Socks FS4, Plantar Fasciitis Relief, Arch Support and Overall Foot Health (Crew, Black, Small) : Health & Household
You are buying ONE pair. FS4+ Compression Bracing Socks are an all-in-one performance running and recovery socks that strengthens the foot and leg
OS1st Compression Bracing Socks Crew Wellbeing - 1 Pair Flight, Sport, Wellbeing
Plantar Fasciitis – OS1st
The Pickleball Sock
OS1st FS4 Plantar Fasciitis Compression Socks - No Show