





STRETCH YOUR STORY
Designed for running or training, these crew socks made with sweat-wicking BIOMAX® fiber and seamless toes for all-day comfort. Right and left markings ensure a precise fit, while ergonomic arch support and breathable zones at the toe and heel keep your feet dry and supported.
FIT GUIDE
One-size fit designed to comfortably fit US women’s sizes 5.5–7.5.
Total price
Free standard shipping on all orders.
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Select options
FIT GUIDE
One-size fit designed to comfortably fit US women’s sizes 5.5–7.5.
Total price
Select options
FIT GUIDE
One-size fit designed to comfortably fit US women’s sizes 5.5–7.5.
Total price
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Size Guide
Size chart
- Regular Fit
- Asia Fit
- Maternity
in
cm
XS
S
M
L
XL
2XL
3XL
0
2-4
6-8
10
12-14
16
18-20
25
27
29
31
33 1/2
36
39
34 1/2
36 1/2
38 1/2
40 1/2
43
45 1/2
48 1/2
XS
S
M
L
XL
2XL
3XL
0
2-4
6-8
10
12-14
16
18-20
63.5
68.5
73.5
78.8
85
91.5
99
87.5
92.5
97.8
103
109.5
115.5
123
XS
S
M
L
XL
2XL
0
2
4
6-8
8-10
12
26
26 3/4
28 1/4
30
32
34
34 1/2
35 1/2
37
38 1/2
40 1/2
42 1/2
XS
S
M
L
XL
2XL
0
2
4
6-8
8-10
12
66
68
72
76
81
86
88
90
94
98
103
108
XS
S
M
L
XL
2XL
3XL
0
2-4
6-8
10
12-14
16
18-20
34 1/2
36 1/2
38 1/2
40 1/2
43
45 1/2
48 1/2
XS
S
M
L
XL
2XL
3XL
0
2-4
6-8
10
12-14
16
18-20
87.5
92.5
97.8
103
109.5
115.5
123
Size chart
in
cm
XS
S
M
L
XL
2XL
0
2-4
6-8
8-10
12-14
16
25
27
29
31
33 1/2
36
34 1/2
36 1/2
38 1/2
40 1/2
43
45 1/2
XS
S
M
L
XL
2XL
0
2-4
6-8
8-10
12-14
16
63.5
68.5
73.5
78.8
85
91.5
87.5
92.5
97.8
103
109.5
115.5
Size chart
in
cm
XS
S
M
L
XL
2XL
0
2-4
6-8
10-12
12-14
16
27 1/2
28 1/2
30
31 1/2
33 1/4
35 1/4
32 1/4
34
36
38
40
42 1/2
XS
S
M
L
XL
2XL
0
2-4
6-8
10-12
12-14
16
70
72.5
76.5
80.5
84.5
89.5
82
86.5
91.5
96.5
101.5
108
Size chart
in
cm
XS
S
M
L
XL
2XL
2
4
6-8
10-12
12-14
16
32
34
36
38
40 1/2
43
25
27
29
31
33 1/2
36
XS
S
M
L
XL
2XL
2
4
6-8
10-12
12-14
16
81.5
86.5
91.5
96.5
103
109.5
63.5
68.5
73.5
78.8
85
91.5
How to measure
Place the measuring tape around the fullest part of your chest directly under your arms.
Measure around your natural waistline at belly button level.
Measure around the fullest part of your body at the top of your leg.
With no shoes on, measure from the groin down to the floor.
Size chart
in
cm
28
30
31
32
33
34
36
38
28
30
31
32
33
34
36
38
34 1/2
36 1/2
37 1/2
38 1/2
39 1/2
40 1/2
42 1/2
43 1/2
28
30
31
32
33
34
36
38
71
76
78.5
81.5
84
86.5
91.5
96.5
84.5
92.5
95.5
98
100.5
103
108
110.5
Size chart
in
cm
XS
S
M
L
XL
28 1/2
30 1/2
32 1/2
34 1/2
38 1/2
35
37
39
41
44
XS
S
M
L
XL
72.5
77.5
82.5
87.5
97.5
89
94
99
104
111.5
Size chart
in
cm
XS
S
M
L
XL
2XL
36
38
40
42
45
49
28 1/2
30 1/2
32 1/2
34 1/2
38 1/2
42
XS
S
M
L
XL
2XL
91.5
96.5
101.5
106.5
114.5
124.5
72.5
77.5
82.5
87.5
97.5
106.5
Size chart
in
cm
XS
S
M
L
XL
2XL
36
38
40
42
45
49
28 1/2
30 1/2
32 1/2
34 1/2
38 1/2
42
31 1/2
32 1/4
33
33 3/4
34 1/2
35
XS
S
M
L
XL
2XL
91.5
96.5
101.5
106.5
114.5
124.5
72.5
77.5
82.5
87.5
97.5
106.5
80
82
84
86
87.5
89
How to measure
Place the measuring tape around the fullest part of your chest directly under your arms.
Measure around your natural waistline at belly button level.
Measure around the fullest part of your body at the top of your leg.
Measure from center back neck to wrist.
SYS Training Crew Socks
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Designed for running or training, these crew socks made with sweat-wicking BIOMAX® fiber and seamless toes for all-day comfort. Right and left markings ensure a precise fit, while ergonomic arch support and breathable zones at the toe and heel keep your feet dry and supported.
Designed for running and training, it delivers breathable support with a secure, stay-put fit. Made with sweat-wicking BIOMAX® fiber, they help keep feet dry and comfortable through high-movement sessions. Seamless toe construction reduces friction, while ergonomic arch support and targeted ventilation at the toe and heel enhance comfort and stability throughout your workout.
KEY FEATURES
KEY FEATURES
●
BIOMAX® sweat-wicking fiber
●
Crew-length design
●
Seamless toe construction
●
Ergonomic arch support
●
L / R markings for precise fit
●
Ribbed instep and ankle
●
One-size fit (US women’s 5.5–7.5)
MATERIAL & CARE
MATERIAL & CARE
Material
- Cotton 15%, Polyester 80%, Elastane 5%
Care

Wash with like colors (may bleed)

Do not soak

Use mild detergent

Wash cold (86°F or below)

Do not tumble dry

Do not dry clean
SHIPPING & RETURN
SHIPPING & RETURN
Shipping
●
Standard shipping: $5
●
Express shipping: $15
Free shipping
●
Free standard shipping on orders over $50
●
Free express shipping on orders over $200
Returns
Returns are accepted within 30 days with a $10 return fee. If your order included a free gift, please return it with the item.
Product key features
Product Details

Sweat-Wicking BIOMAX® Fiber
Helps pull moisture away from the skin to keep feet dry and comfortable during training.

Left / Right Fit Design
L / R markings ensure proper placement and targeted arch support for each foot.

Breathable Comfort Zones
Ventilated toe and heel areas promote airflow where heat builds up most. Ribbing at the instep and ankle keeps the sock in place without rolling or slipping.
Good Matches