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Hydration on the go just got easier with the leakproof, insulated Flex Straw Cap. Add it to your favorite Wide Mouth Hydro Flask bottle to easily enjoy cold hydration anywhere.
DETAILS:
- Leakproof when closed
- Straw is easy to trim to fit your favorite Hydro Flask
- Flex Strap is easy to transport and comfortable to carry
- Insulated for maximum temperature retention
- Removable components for easy cleaning
- BPA-Free
- Dishwasher safe
- Not intended for use with hot liquids
Fitting Chart
Notes About Measuring Your Feet
Because they are flat, rulers can only approximate the size of your foot. Don't forget that manufacturers measure shoe sizes differently, and as a result, sizes may vary. When measuring your foot, ensure that you are standing and wearing the socks or stockings that will be worn with your new shoes when they arrive.
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If you have questions, Quark Shoes support is available Monday to Friday 8am to 9pm and weekends 8am to 4:30pm CST.
US Sizes | Euro Sizes | UK Sizes | Inches | CM |
---|---|---|---|---|
4 | 35 | 1 | 8.1875" | 20.8 |
4.5 | 35 | 1.5 | 8.375" | 21.3 |
5 | 35-36 | 2 | 8.5" | 21.6 |
5.5 | 36 | 2.5 | 8.75" | 22.2 |
6 | 36-37 | 3 | 8.875" | 22.5 |
6.5 | 37 | 3.5 | 9.0625" | 23 |
7 | 37-38 | 4 | 9.25" | 23.5 |
7.5 | 38 | 4.5 | 9.375" | 23.8 |
8 | 38-39 | 5 | 9.5" | 24.1 |
8.5 | 39 | 5.5 | 9.6875" | 24.6 |
9 | 39-40 | 6 | 9.875" | 25.1 |
9.5 | 40 | 6.5 | 10" | 25.4 |
10 | 40-41 | 7 | 10.1875" | 25.9 |
10.5 | 41 | 7.5 | 10.3125" | 26.2 |
11 | 41-42 | 8 | 10.5" | 26.7 |
11.5 | 42 | 8.5 | 10.6875" | 27.1 |
12 | 42-43 | 9 | 10.875" | 27.6 |
US Sizes | Euro Sizes | UK Sizes | Inches | CM |
---|---|---|---|---|
6 | 39 | 5 | 9.25" | 23.5 |
6.5 | 39 | 5.5 | 9.5" | 24.1 |
7 | 40 | 6 | 9.625" | 24.4 |
7.5 | 40-41 | 6.5 | 9.75" | 24.8 |
8 | 41 | 7 | 9.9375" | 25.4 |
8.5 | 41-42 | 7.5 | 10.125" | 25.7 |
9 | 42 | 8 | 10.25" | 26 |
9.5 | 42-43 | 8.5 | 10.4375" | 26.7 |
10 | 43 | 9 | 10.5625" | 27 |
10.5 | 43-44 | 9.5 | 10.75" | 27.3 |
11 | 44 | 10 | 10.9375" | 27.9 |
11.5 | 44-45 | 10.5 | 11.125" | 28.3 |
12 | 45 | 11 | 11.25" | 28.6 |
13 | 46 | 12 | 11.5625" | 29.4 |
14 | 47 | 13 | 11.875" | 30.2 |
15 | 48 | 14 | 12.1875" | 31 |
16 | 49 | 15 | 12.5" | 31.8 |
US Sizes | Euro Sizes | UK Sizes | Inches | CM |
---|---|---|---|---|
8 | 24 | 7 | 5.8 | 14.6 |
8.5 | 25 | 7.5 | 6 | 15.2 |
9 | 25 | 8 | 6.2 | 15.6 |
9.5 | 26 | 8.5 | 6.3 | 15.9 |
10 | 27 | 9 | 6.5 | 16.5 |
10.5 | 27 | 9.5 | 6.6 | 16.8 |
11 | 28 | 10 | 6.8 | 17.1 |
11.5 | 29 | 10.5 | 7 | 17.8 |
12 | 30 | 11 | 7.1 | 18.1 |
US Sizes | Euro Sizes | UK Sizes | Inches | CM |
---|---|---|---|---|
13 | 31 | 12 | 7.5 | 19.1 |
13.5 | 31 | 12.5 | 7.6 | 19.4 |
1 | 32 | 13 | 7.8 | 19.7 |
1.5 | 33 | 14 | 8 | 20.3 |
2 | 33 | 1 | 8.2 | 20.6 |
2.5 | 34 | 1.5 | 8.3 | 21 |
3 | 34 | 2 | 8.5 | 21.6 |
3.5 | 35 | 2.5 | 8.6 | 21.9 |
4 | 36 | 3 | 8.8 | 22.2 |
4.5 | 36 | 3.5 | 9 | 22.9 |
5 | 37 | 4 | 9.2 | 23.2 |
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