All measurements are in inches and reflect body measurements. If you are in between sizes, size up for comfort.
Got questions? Email us at info@freeflyapparel.com.
Men
Women
Toddler
Youth
Alpha Sizes
Numeric Sizes
Chest
Waist
Hip
Sleeve
S
30–31
36–38
30–32
34–37
32–33
M
32–33
38–40
32–34
37–39
33–34
L
34–35
41–43
35–37
40–42
34–35
XL
36–38
44–46
38–40
43–45
35–36
XXL
40
47–49
41–43
46–48
36–37
3XL
50–52
44–46
49–51
36–37
Alpha Sizes
Numeric Sizes
Bust
Waist
Hip
XS
0–2
32–33
25–26
35–36
S
4–6
34–35
27–28
37–38
M
8–10
36–37
29–30
39–40
L
12–14
38 1/2–40
31 1/2–33
41 1/2–43
XL
16
41 1/2–43
34 1/2–36
44 1/2–46
XXL
44 1/2–46
37 1/2–39
47 1/2–49
US Size
Height (IN)
Weight (LB)
2T
33–37
27–31
4T
38–42
33–37
6T
45–49
44–48
US Size
Height (IN)
Weight (LB)
XS/6–7
45–48
45–50
S/8–9
49–52
51–65
M/10–12
53–57
66–80
L/13–14
68–62
81–95
XL/15–16
63–66
96–110
*Learn how to find your true waist below.
Please find inseam length on specific product detail page.
Don’t let the chilled-out, easygoing looks fool you—the Seawool Oversized Flannel packs a punch in the performance department. Built from Seawool fabric, a midweight brushed twill made from upcycled oyster shells and recycled plastic bottles, these flannels deliver many of the same benefits as our powered-by-bamboo styles: they’re temp-regulating, quick-dry, anti-odor, and oh-so-soft. Bonus points: all those recycled plastic bottles never get the chance to end up in our oceans. Adventure-ready, sustainable, and laidback good looks? Sign us up.
One Size Doesn't Fit All
All measurements are in inches and reflect body measurements. If you are in between sizes, size up for comfort.
Got questions? Email us at info@freeflyapparel.com.
Men
Women
Toddler
Youth
Alpha Sizes
Numeric Sizes
Chest
Waist
Hip
Sleeve
S
30–31
36–38
30–32
34–37
32–33
M
32–33
38–40
32–34
37–39
33–34
L
34–35
41–43
35–37
40–42
34–35
XL
36–38
44–46
38–40
43–45
35–36
XXL
40
47–49
41–43
46–48
36–37
3XL
50–52
44–46
49–51
36–37
Alpha Sizes
Numeric Sizes
Bust
Waist
Hip
XS
0–2
32–33
25–26
35–36
S
4–6
34–35
27–28
37–38
M
8–10
36–37
29–30
39–40
L
12–14
38 1/2–40
31 1/2–33
41 1/2–43
XL
16
41 1/2–43
34 1/2–36
44 1/2–46
XXL
44 1/2–46
37 1/2–39
47 1/2–49
US Size
Height (IN)
Weight (LB)
2T
33–37
27–31
4T
38–42
33–37
6T
45–49
44–48
US Size
Height (IN)
Weight (LB)
XS/6–7
45–48
45–50
S/8–9
49–52
51–65
M/10–12
53–57
66–80
L/13–14
68–62
81–95
XL/15–16
63–66
96–110
*Learn how to find your true waist below.
Please find inseam length on specific product detail page.
Use the guide below with a fabric tape measure to find your measurements.
CHEST
Measure circumference from the widest part around chest, about 1” down from armpit.
SLEEVE
With arm slightly bent, measure from center back neck to shoulder, down arm to wrist bone.
TRUE WAIST
Measure around your natural waist, narrowest part of your torso.
HIP
Measure around the fullest part of your hips.
BUST
Measure circumference from the widest part around chest, about 1" down from armpit.
TRUE WAIST
Measure around your natural waist, narrowest part of your torso.
HIP
Measure around the fullest part of your hips.
Free Returns & Exchanges
If you try it and it doesn't fit, no problem. Returns and exchanges are free and easy.
Learn More
Anti-Odor
Temp Regulating
Moisture-Wicking
Materials & Care
Material Description: Brushed twill made from upcycled oyster shells and recycled plastic bottles
Material Contents: 57% Cotton / 40% Recycled Seawool Polyester / 3% Spandex
Fabric Weight (GSM): 177
Hang dry
Features
• Relaxed-fit flannel with packed with sneaky performance
• Thermo-regulating, anti-odor, and quick-dry properties perfect for days on the water
• Double patch chest pockets perfect for stashing your shades and other essentials
• Button front placket construction for adjustable ventilation and a custom fit
• Two-button cuffs for adjustability
Size & Fit
Oversized fit
Shipping & Returns
• Free standard shipping on all orders $150+
• Easy 30-day returns and free 60-day exchanges on U.S. orders for unwashed, unworn items.
• Final sale styles are not eligible for return or exchange.
• Send gifts wrapped by adding on gift wrap at cart. We also offer free gift messaging.
All measurements are in inches and reflect body measurements. If you are in between sizes, size up for comfort.
Got questions? Email us at info@freeflyapparel.com.
Men
Women
Toddler
Youth
Alpha Sizes
Numeric Sizes
Chest
Waist
Hip
Sleeve
S
30–31
36–38
30–32
34–37
32–33
M
32–33
38–40
32–34
37–39
33–34
L
34–35
41–43
35–37
40–42
34–35
XL
36–38
44–46
38–40
43–45
35–36
XXL
40
47–49
41–43
46–48
36–37
3XL
50–52
44–46
49–51
36–37
Alpha Sizes
Numeric Sizes
Bust
Waist
Hip
XS
0–2
32–33
25–26
35–36
S
4–6
34–35
27–28
37–38
M
8–10
36–37
29–30
39–40
L
12–14
38 1/2–40
31 1/2–33
41 1/2–43
XL
16
41 1/2–43
34 1/2–36
44 1/2–46
XXL
44 1/2–46
37 1/2–39
47 1/2–49
US Size
Height (IN)
Weight (LB)
2T
33–37
27–31
4T
38–42
33–37
6T
45–49
44–48
US Size
Height (IN)
Weight (LB)
XS/6–7
45–48
45–50
S/8–9
49–52
51–65
M/10–12
53–57
66–80
L/13–14
68–62
81–95
XL/15–16
63–66
96–110
*Learn how to find your true waist below.
Please find inseam length on specific product detail page.