Women’s Footwear
The last column gives the men’s size that corresponds to the same physical shoe, which is what you need when a style is sold as unisex.
Swipe the table sideways to see every column.
-
Fit tip. The women’s chart lists the men’s equivalent as two sizes down, while the men’s chart lists the women’s equivalent as one size up. Both are the brand’s own printed tables and they do not agree. Do not convert by arithmetic — measure your foot and match the centimetres.
-
Unisex styles. These are sold in men’s sizing. If you normally wear a women’s size, read the Men’s US column above, or use the men’s chart and go by foot length.
-
Between two sizes? Performance running shoes are cut close, so take the larger size — a snug shoe that pinches will not loosen up. Leave a thumbnail’s width of room in front of your longest toe.
Men’s Footwear
The first column gives the women’s size for the same physical shoe. It starts at men’s 5.5 — the smaller men’s sizes have no women’s equivalent printed.
Swipe the table sideways to see every column.
-
Fit tip. Above men’s US 13 the half sizes stop for the long run — the chart goes 13, 13.5, then 14, 15, 16. The last three rows carry no foot length, so measure and compare with the row above.
-
Trail and road fit differently. Trail shoes are built on a roomier last with a wider toe box; road and speed models are cut closer to the foot. Read the size guide on the product page before you commit to a size.
-
Width. Width options vary from model to model. The size selector on the product page lists the widths made for that style.
Kids’ Footwear
Kids’ sizes are split by age group rather than given a foot length, so measure the foot and use the group your child falls into. Children’s feet grow fast — there should be a thumb’s width of room in front of the longest toe, and children should be re-measured every few months.
Baby — 0 to 2 years
Swipe the table sideways to see every column.
Toddler — 2 to 5 years
Swipe the table sideways to see every column.
Kids — 5 years and up
Swipe the table sideways to see every column.
-
Fit tip. Children move up through the three groups by age, not by a clean number sequence. A child at the top of the toddler group wears US 12, and the kids group starts again at US 12.5 — there is no gap and no overlap, so read the group, not the age.
-
Room to grow. Half an inch of space in front of the longest toe is right. More than that and children trip; less and the toes cramp.
Clothing & Bra Sizing
Measured values are body measurements, not garment measurements. Take them over light clothing, keep the tape level and snug but not tight, and measure the fullest part of the chest, the smallest part of the waist, and the fullest part of the hips.
Men’s Clothing
Swipe the table sideways to see every column.
Women’s Clothing
Swipe the table sideways to see every column.
Sports Bra — Cup Sizing
Measure the fullest part of the bust and subtract the band measurement. The difference gives the cup.
Swipe the table sideways to see every column.
Sports Bra — Band Sizing
Take a snug measurement around the ribcage, directly under the bust.
Swipe the table sideways to see every column.
Socks & Gloves
Socks are sized in ranges rather than single numbers, so one sock size covers a span of shoe sizes. Sizing runs a little differently for women and men — use the row that matches the shoe you will wear them with.
Socks
Swipe the table sideways to see every column.
-
Fit tip. The bands touch — a women’s 7 sits at the top of size S and the bottom of size M. If you land exactly on a boundary, size up for cushioned running socks and size down for a thin racing sock.
-
Women’s 13 and men’s 15. Those two ends of the range have no sock size and are shown as n/a. Wearers at the extremes are between sizes.
Gloves
Swipe the table sideways to see every column.
-
Fit tip. The sizing chart is unisex and the published values are the same for hand circumference and hand length, so one measurement is enough — wrap a tape around the widest part of your hand, just below the knuckles, and keep it level.
-
Between two sizes? Gloves are meant to sit close. Take the larger size if you wear them over a liner, the smaller if you want maximum dexterity.
This guide is provided for reference only. Sizes and measurements can vary slightly between styles and production runs, and conversions are approximate. Please check the size selector on the product page for the exact sizes available in that style.