Oakley Thurso Prizm Tungsten Polarized Lenses with Olive Ink Frame
Although there is no perfect solution to finding the right shoe size (except for trying them on), we have put together a guide to aid you in determining the correct size. Below, you will find the sizing conversion for European to US sizes. In addition to this, if you are trying to convert Children's to Men's or Women's sizing, here are a few tips: Children's sizing is the same as Men's (ie., a Children's 6 is equal to a Men's 6), and Women's sizing is 1.5 - 2 sizes different (ie., Children's 5 is equal to a Women's 6.5-7).
Keep in mind that this is a reference guide to get you pointed in the right direction. There is no substitute for trying shoes on before you buy them. Each style within each brand can fit differently.
WOMEN | MEN | ||
---|---|---|---|
EU | US | EU | US |
36 | 5-5.5 | 41 | 7.5-8 |
37 | 6-6.5 | 42 | 8.5-9 |
38 | 7-7.5 | 43 | 9.5-10 |
39 | 8-8.5 | 44 | 10.5 |
40 | 9-9.5 | 45 | 11-11.5 |
41 | 10-10.5 | 46 | 12 |
42 | 11 | 47 | 13 |
CHILDREN'S SIZES
EU | US | UK | mm |
---|---|---|---|
24 | 6-6.5 | 7 | 150 |
25 | 7-7.5 | 8 | 160 |
26 | 8-8.5 | 8,5 | 165 |
27 | 9-9.5 | 9 | 170 |
28 | 10-10.5 | 10 | 180 |
29 | 11-11.5 | 11 | 185 |
30 | 12-12.5 | 11,5 | 190 |
31 | 13-13.5 | 13 | 200 |
32 | 1-1.5 | 13,5 | 205 |
33 | 2-2.5 | 1 | 210 |
34 | 3-3.5 | 2 | 220 |
35 | 4-4.5 | 2,5 | 225 |
36 | 5-5.5 | 3,5 | 230 |
37 | 6-6.5 | 4,5 | 240 |
38 | 7-7.5 | 5 | 245 |
39 | 8-8.5 | 5,5 | 250 |
Smartwool Sock Size Chart
Size | US Men | US Women | Euro | UK |
Small | 3-5.5 | 4-6.5 | 34-37 | 2-4.5 |
Medium | 6-8.5 | 7-9.5 | 38-41 | 5-7.5 |
Large | 9-11.5 | 10-12.5 | 42-45 | 8-10.5 |
XL | 12-14.5 | N/A | 46-49 | 11-13.5 |
Kids Sock Size Chart
Size | X-Small | Small | Medium | Large | X-Large |
---|---|---|---|---|---|
US Shoe Size | 6 - 8.5 | 9 - 11.5 | 12 - 2.5 | 3 - 6 | 6.5 - 8 |
Euro Shoe Size | 22 - 25 | 26 - 28 | 29 - 32 | 33 - 36 | 37 - 40 |
UK Shoe Size | 5 - 7.5 | 8 - 10.5 | 11 - 13.5 | 1 - 4.5 | 5 - 6.5 |

Darn Tough Sock Size Chart
Men's / Unisex Size Chart
Size | US Men | US Women | Euro | UK |
XS | 2.5-5 | 4.5-7 | 35-37.5 | 2.5-4.5 |
Small | 5.5-7.5 | 7.5-9.5 | 33.8-40.5 | 5-7 |
Medium | 8-9.5 | 10-11.5 | 41-42.5 | 7.5-9 |
Large | 10-12 | 12-14 | 43-45.5 | 9.5-11.5 |
XL | 12.5-14.5 | - | 46-49.5 | 14-Dec |
XXL | 15-17 | - | 50-53 | 15-16 |
Women's Size Chart
Sock Size | Women US | Men US* | Euro | UK |
---|---|---|---|---|
S | 4.5-7 | 2.5-5 | 35-38 | 2.5-4.5 |
M | 7.5-9.5 | 5.5-7.5 | 38-40 | 5-7 |
L | 10-11.5 | 8-9.5 | 41-42 | 7.5-9 |
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373 Main Street
Longmont CO 80501
United States
+13037762920
Thurso pairs lightweight style with sophisticated edge and self-expression in a sunglass primed for everyday life and transitioning into sport. The mixed material O-Matter™ and C-5 frame is comfortable and durable, while the no-slip grip Unobtainium® nosepads and earsocks keep it secure during any activity. Designed to fit seamlessly with a hat, Thurso features a subtle deco-line design to give you a look all your own. To see more detail, Prizm™ Lens Technology enhances color and contrast for wherever your path leads you.
• WHEREVER YOU GO = The mixed material frame and seamlessly integrated performance features help cross this style from activities to daily life
• LIGHTWEIGHT AND DURABLE - The O Matter® frame front and ultra-lightweight, C-5 metal temples provide durability and all-day comfort
• FITS WITH HATS - Temple has been designed with a slight hook for a seamless hat fit
• O-Matter™ temples have been designed to be low profile to fit with hats and helmets.
• NO-SLIP GRIP - Integrated Unobtainium® earsocks and nosepads help provide retention with a no-slip grip and all-day comfort
Free Shipping on all orders over $150
We want you to be absolutely happy with your purchase from Brown's Shoe Fit.
We will gladly accept returns or exchanges on unworn merchandise within 30 days of purchase with receipt.
All merchandise must be shipped to us in original condition, in the original product box, and in proper packaging. Please place the boxed product in a proper shipping box or padded envelope when returning. Please do not use the shoe box as your primary shipping box. Affixing tape, postage, or an address label to a shoe box will result in a minimum $10 fee.
If you would like to request an exchange, please call or email with your order number and the style/size you are looking to exchange it for.
Return shipping costs are the responsibility of the buyer unless a verified mistake was made on our part. This cost will be deducted from your refund when the return is processed. As part of our effort to offer the lowest shipping rates and the most competitive prices we can, we do not cover the return shipping costs unless an item is deemed defective or there was an error on our part. Upon request we can provide you with a pre-paid label and reduce your refund/exchange credit to cover the label’s cost. Original Shipping costs are non-refundable.
Online Orders may be returned or exchanged at our retail store with receipt.