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.
Our Flex fabric might be from the future. With a luxe, weighty drape, mind-blowing softness, and a laundry list of performance benefits like temperature regulation, UPF 50, and four-way stretch? Yeah, definitely from the future. A transitional season go-to, the Bamboo Flex Quarter Zip is a layering MVP. Pair it with the All Day Legging and your go-to jacket for a crisp morning stroll to grab coffee, or reach for it when you’re hitting the slopes and need a solid base layer.
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
Materials & Care
Material Description: Luxe stretch knit
Material Contents: 46% Viscose from Bamboo / 40% Polyester / 8% Spandex
Fabric Weight (GSM): 270
Features
• Premium weight gives it a nice, luxe feel
• UPF 50+ offers all-day sun protection when you’re out and about
• 4-way stretch gives you freedom of movement
• Quarter zip with stay-down puller
• Raglan sleeves for added mobility when you’re running, skiing, or fishing
• Thumbholes keep sleeves in place
Size & Fit
Slim through the body with added stretch that moves with you
Shipping & Returns
Free standard shipping on all orders $150+
Free 30-day returns and 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.
Women's Bamboo Flex Quarter Zip - Heather Black Heather Black / S
Latest order
This is my 3rd quarter zip. Love how soft and well fitted this piece is. Only wish the sleeves were a bit shorter.
What is your height? 5'1-5'3
What is your weight? Under 120
What size did you purchase? S
For what activity do you recommend this product? Casual Wear, Travel
Julie D.
Verified Buyer
Rated 5 out of 5 stars
2 weeks ago
Reviewing
Women's Bamboo Flex Quarter Zip - Heather Black Heather Black / S
Great Shirt
Love the material, so soft and great for fitness or out and about.
What is your height? 5'4-5'6
What is your weight? 120-140
What size did you purchase? S
For what activity do you recommend this product? Hiking, Running, Travel, Casual Wear
Phuongloan K.
Verified Buyer
Rated 5 out of 5 stars
2 weeks ago
Reviewing
Women's Bamboo Flex Quarter Zip - Heather Black Heather Black / S
Comfortable & form fitting top
Beautiful and functional top. I can wear out for a jog then straight to brunch with my bestie with this comfortable moisture wicking top. It fits my normal size (XS for 5’3” 120lbs) but I got a size S so I can layer for weather below 50.
What is your height? 5'1-5'3
What is your weight? 120-140
What size did you purchase? S
For what activity do you recommend this product? Casual Wear, Hiking
Elaine T.
Verified Buyer
Rated 5 out of 5 stars
4 weeks ago
Reviewing
Women's Bamboo Flex Quarter Zip - Heather Black Heather Black / XS
Super comfortable
Love it! Very comfortable with good fit.
What is your height? 5'1-5'3
What is your weight? Under 120
What size did you purchase? XS
For what activity do you recommend this product? Casual Wear, Hiking, Running, Work, Travel
Jackie A.
Verified Buyer
Rated 5 out of 5 stars
5 months ago
Reviewing
Women's Bamboo Flex Quarter Zip - Stone Stone / XS
Women’s Bamboo flex quarter zip
Very soft and sized correctly.
What is your height? 5'0 and under
What is your weight? Under 120
What size did you purchase? XS
For what activity do you recommend this product? Casual Wear, Travel
Laura B.
Verified Buyer
Rated 5 out of 5 stars
6 months ago
Reviewing
Women's Bamboo Flex Quarter Zip - Canyon Canyon / XS
Nice even for Work
This I nice for casual Fridays.
What is your height? 5'1-5'3
What is your weight? Under 120
What size did you purchase? XS
For what activity do you recommend this product? Work
Kelli A.
Verified Buyer
Rated 5 out of 5 stars
7 months ago
Reviewing
Women's Bamboo Flex Quarter Zip - Stone Stone / S
Great top to layer
I already owned this top in the light blue color, and had been searching for a white/cream color to add to my collection. The stone color is perfect since it's not a bright white and less see through. It will pair with every bottom I already own, making packing for cooler climates a breeze. This has a slightly slim fit, but still room to wear a close fitting shirt underneath. I'll be taking this with me on a trip to Alaska where layering and luggage space is a top priority.
What is your height? 5'4-5'6
What is your weight? 120-140
What size did you purchase? S
For what activity do you recommend this product? Casual Wear, Hiking, Travel
Lisa W.
Verified Buyer
Rated 5 out of 5 stars
8 months ago
Reviewing
Women's Bamboo Flex Quarter Zip - Canyon Canyon / XS
Bamboo flex quarter zip
I love this piece to wear alone or for layering! Great material!!
What is your height? 5'4-5'6
What is your weight? Under 120
What size did you purchase? XS
For what activity do you recommend this product? Hiking
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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.