SABRINA IONNESCU SABRINA 1 "IONIC" EP BASKETBALL SHOES
Behind the Design
This version is a play on Sabrina’s family name and a nod to her iconic game that can't be classified or covered on the court. Check out the shape-shifting colors on the outsole, a nod to Sabrina's swerves and swift changes of direction on the floor.
Cut Quickly
Athletes like Sabrina informed us on how to build the traction pattern on the outsole. The result? It helps you feel quick in and out of cuts. Feel the hardwood under your feet as you change direction on a dime.
Stay Fresh
We’ve paired a top-loaded forefoot Air Zoom unit with a full-length React foam core to deliver the ideal balance of stability, ground control and cushioning. The unstoppable combination meets at the intersection of speed and endurance, allowing you to play fast and dictate tempo without feeling depleted as the game rages on.
Play with Confidence
We teamed the collar with a midfoot band system allows conformability and adjustability around the arch of your foot, all in the name of unlocking quick play and inspiring confidence on the court.
Security Up Top
The collar offers optimal support with minimalism, giving you the support you need, without unnecessary ounces.
Personal Touch
Whenever Sabrina gives her autograph, she signs her name with a dot above her signature, true to her Romanian pronunciation. This detail, wrapped around her shoe, pays homage to the Ionescu family and the communities that helped push her to make playing pro ball possible.
Pickup available at GTI HQ
Usually ready in 24 hours
SIZE GUIDE
NIKE
FOOTWEAR
US - MEN'S | US - WOMEN'S | US - KIDS | UK | CM | EU |
3.5 | 5 | 3.5Y | 3 | 22.5 | 35.5 |
4 | 5.5 | 4Y | 3.5 | 23 | 36 |
4.5 | 6 | 4.5Y | 4 | 23.5 | 36.5 |
5 | 6.5 | 5Y | 4.5 | 23.5 | 37.5 |
5.5 | 7 | 5.5Y | 5 | 24 | 38 |
6 | 7.5 | 6Y | 5.5 | 24 | 38.5 |
7 | 8.5 | 7Y | 6 | 25 | 40 |
7.5 | 9 | 7.5Y | 6.5 | 25.5 | 40.5 |
8 | 9.5 | 8Y | 7 | 26 | 41 |
8.5 | 10 | 8.5Y | 7.5 | 26.5 | 42 |
9 | 10.5 | 9Y | 8 | 27 | 42.5 |
9.5 | 11 | 9.5Y | 8.5 | 27.5 | 43 |
10 | 11.5 | 10Y | 9 | 28 | 44 |
10.5 | 12 | 10.5Y | 9.5 | 28.5 | 44.5 |
11 | 12.5 | 10 | 29 | 45 | |
11.5 | 13 | 10.5 | 29.5 | 45.5 | |
12 | 13.5 | 11 | 46 | ||
12.5 | 14 | 11.5 | 30.5 | 47 | |
13 | 14 | 11.5 | 30.5 | 47 | |
13.5 | 15 | 12.5 | 31.5 | 48 | |
14 | 15.5 | 13 | 32 | 48.5 | |
14.5 | 16 | 13.5 | 32.5 | 49 | |
15 | 16.5 | 14 | 33 | 49.5 | |
15.5 | 17 | 14.5 | 33.5 | 50 | |
16 | 17.5 | 15 | 34 | 50.5 | |
16.5 | 18 | 15.5 | 34.5 | 51 | |
17 | 18.5 | 16 | 35 | 51.5 | |
17.5 | 19 | 16.5 | 35.5 | 52 | |
18 | 19.5 | 17 | 36 | 52.5 | |
18.5 | 20 | 17.5 | 36.5 | 53 | |
19 | 20.5 | 18 | 37 | 53.5 | |
19.5 | 21 | 18.5 | 37.5 | 54 | |
20 | 21.5 | 19 | 38 | 54.5 | |
20.5 | 22 | 19.5 | 38.5 | 55 | |
21 | 22.5 | 20 | 39 | 55.5 | |
21.5 | 23 | 20.5 | 39.5 | 56 | |
22 | 23.5 | 21 | 40 | 56.5 | |
11 | 12.5 | 10 | 29 | 45 |
MEN'S APPAREL
The measurements on the size chart are body measurements.
FIT TIPS
If you're on the borderline between two sizes, order the smaller size for a tighter fit or the larger size for a looser fit.
HOW TO MEASURE
BUST: Measure around the fullest part of your bust, keeping the measuring tape horizontal.
WAIST: Measure around the narrowest part (typically where your body bends side to side), keeping the tape horizontal.
HIPS: Measure around the fullest part of your hips, keeping the tape horizontal.
MEN'S TOPS
SIZE | CHEST(IN) | WAIST(IN) | HIP(IN) | HEIGHT(IN) |
XS | 35.2-35 | 26.29 | 32.5-35 | 5'7"-6'0" |
XS | 35-37.5 | 29-32 | 35-37.5 | 5'7"-6'0" |
M | 37.5,41 | 32-35 | 37.5-41 | 5'7"-6'0" |
L | 41-44 | 35-38 | 41-44 | 5'7"-6'0" |
XL | 44-48.5 | 38-43 | 44-47 | 5'7" |
2XL | 48.5-53.5 | 43-47.5 | 47-50.5 | 5'7"-6'0" |
3XL | 53.5-58 | 47.5-52.5 | 50.5-53.5 | 5'7"-6'0" |
4XL | 58-63 | 52.5-57 | 53.5-58.5 | 5'7"-6'0" |
MEN'S BOTTOMS
SIZE | WAIST(IN) | HIP(IN) | LEG LENGTH(IN) | HEIGHT(IN) |
XS | <29 | <35 | <32.25 | 5'7"-6'0" |
S | 29-32 | 35-37.5 | 32.25 | 5'7"-6'0" |
M | 32-35 | 37.5-41 | 32.5 | 5'7"-6'0" |
L | 35-38 | 41-44 | 32.75 | 5'7"-6'0" |
XL | 38-43 | 44-47 | 33 | 5'7" |
2XL | 43-47.5 | 47-50.5 | 33.25 | 5'7"-6'0" |
3XL | 47.5-52.5 | 50.5-53.5 | 33.5 | 5'7"-6'0" |
4XL | 52.5 | 53.5-58.5 | 33.75 | 5'7"-6'0" |
WOMEN'S APPAREL
The measurements on the size chart are body measurements.
FIT TIPS
If you're on the borderline between two sizes, order the smaller size for a tighter fit or the larger size for a looser fit.
HOW TO MEASURE
BUST: Measure around the fullest part of your bust, keeping the measuring tape horizontal.
WAIST: Measure around the narrowest part (typically where your body bends side to side), keeping the tape horizontal.
HIPS: Measure around the fullest part of your hips, keeping the tape horizontal.
WOMEN'S TOPS
SIZE | BUST(IN) | WAIST(IN) | HIP(IN) |
XXS | 27.5-29.5 | 21.5-23.5 | 30.5-33 |
XS | 29.5-32.5 | 23.5-26 | 33-35.5 |
S | 32.5-35.5 | 26-29 | 35.5-38.5 |
M | 35.5-38 | 29-31.5 | 38.5-41 |
L | 38-41 | 31.5-34.5 | 41-44 |
XL | 41-44.5 | 34.5-38.5 | 44-47 |
2XL | 44.5-48.5 | 38.5-42.5 | 47-50 |
1X | 45-49 | 41-45 | 46-50 |
2X | 49-53 | 45-49 | 50-54 |
3X | 53-57 | 49-53 | 54-58 |
WOMEN'S BOTTOMS
SIZE | WAIST(IN) | HIP(IN) | HEIGHT |
XXS | 21.5-23.5 | 30.5-33 | 5'4"-5'8" |
XS | 23.5-26 | 33-35.5 | 5'4"-5'8" |
S | 26-29 | 35.5-38.5 | 5'4"-5'8" |
M | 29-31.5 | 38.5-41 | 5'4"-5'8" |
L | 31.5-34-5 | 41-44 | 5'4"-5'8" |
XL | 34.5-38.5 | 44-47 | 5'4"-5'8" |
2XL | 38.5-42.5 | 47-50 | 5'4"-5'8" |
1XL | 41-45 | 46-50 | 5'4"-5'8" |
2X | 45-49 | 50-54 | 5'4"-5'8" |
3X | 49-53 | 54-58 | 5'4"-5'8" |
SPORTS BRAS
BAND/CUP SIZE | ALPHA SIZE |
ALPHA/CUP SIZE
|
30A-30C | XS | XS(AC) |
30D-30E | XS | |
32A-32B | XS | XS(A-C) |
32C | S | S(A-C) |
32D-32E | S | S(D-E) |
34A-34C | S | S(A-C) |
34D-34E | M | M(D-E) |
36A-36C | M | M(D-E) |
36D-36E | L | L(D-E) |
38A-38C | L | L(A-C) |
38D-38E | XL | XL(D-E) |
40A-40C | XL | XL(A-C) |
40D-40E | 2XL | XL(D-E) |
42A-42C | 1X | |
42D-42E | 2X | |
44A-44C | 2X | |
44D-44E | 3X |
KIDS APPAREL
The measurements on the size chart are body measurements.
FIT TIPS
If you're on the borderline between two sizes, order the smaller size for a tighter fit or the larger size for a looser fit.
HOW TO MEASURE
BUST: Measure around the fullest part of your bust, keeping the measuring tape horizontal.
WAIST: Measure around the narrowest part (typically where your body bends side to side), keeping the tape horizontal.
HIPS: Measure around the fullest part of your hips, keeping the tape horizontal.
SIZE | NUMERIC SIZE | AGE | HEIGHT(IN) | CHEST(IN) | WAIST(IN) |
XS | 6-7 | 7-8 | 48-50 | 25.5-26 | 23.5-24 |
S | 8-9 | 8-10 | 50-54 | 26-27 | 24-25.5 |
S+ | 8-9 Plus | 8-10 | 50-54 | 28-30 | 26-28 |
M | 10-12 | 10-12 | 54-58 | 27-29.5 | 25.5-27 |
M+ | 10-12 Plus | 10-12 | 54-58 | 30-33 | 28-30 |
L | 14-16 | 12-13 | 58-62 | 29.5-32 | 27-28.5 |
L+ | 14-46 Plus | 12-13 | 58-62 | 33-36 | 30-32 |
XL | 18-20 | 13-15 | 62-67 | 32-35 | 28-5-29.5 |
XL+ | 18-20 Plus | 13-15 | 62-67 | 36-38.5 | 32-34.5 |
SIZE | NUMERIC SIZE | AGE | HEIGHT(IN) | CHEST(IN) | WAIST(IN) |
XS | 6-7 | 7-8 | 48-50 | 25.5-27 | 23.5-24 |
S | 8-9 | 8-10 | 50-54 | 27-29 | 24-25 |
S+ | 8-9 Plus | 8-10 | 50-54 | 29-32 | 26.5-29.5 |
M | 10-12 | 10-12 | 54-57 | 29-31 | 25-27 |
M+ | 10-12 Plus | 10-12 | 54-57.5 | 32-34.5 | 29.5-32 |
L | 14-16 | 12-13 | 57-61 | 31-33.5 | 27-28 |
L+ | 14-46 Plus | 12-13 | 57.5-61.5 | 34.5-38 | 32-35 |
XL | 18-20 | 13-15 | 61-65 | 33.5-36.5 | 28-29.5 |
XL+ | 18-20 Plus | 13-15 | 61.5-65.5 | 38-41.5 | 35-39 |
LITTLE KIDS' CLOTHING
SIZE | NUMERIC SIZE | AGE | HEIGHT(IN) | CHEST(IN) | WAIST(IN) |
XS | 4 | 3-4 | 38.5-41 | 22-23 | 21.5-22 |
S | 5 | 4-5 | 41-43 | 23-24 | 22-22.5 |
M | 6 | 5-6 | 43-46 | 24-24.75 | 22.5-23 |
L | 6X/7 | 6-7 | 46-48 | 24.5-26 | 23-24 |
XL | 7X | 7-8 | 48-50.5 | 26-27 | 24-25 |
EQUIPMENT
The measurements on the size chart are body measurements.
FIT TIPS
* If you're on the borderline between two sizes, order the smaller size for a tighter fit or the larger size for a looser fit.
* OS = One Size.
HOW TO MEASURE
Measure the circumference of your head using a measuring tape. Wrap it around your head at the point where the hat will sit (about an inch/2.5cm above your eyebrows).
SIZE | US - MEN'S | US - WOMEN'S | US KIDS | UK | EU |
XS | 13C-3Y | 31-35 | |||
S | 4-6 | 3Y-5Y | 2-5 | 34-38 | |
M | 6-8 | 6-10 | 5Y-7Y | 5-8 | 38-42 |
L | 8-12 | 10-13 | 8-11 | 42-46 | |
XL | 12-15 | 11-14.5 | 46-50 |
HATS AND HEADWEAR
Nike Hat Size | Head Size | Alpha Size | Swosh Flex | Unisex | Women's | Dual Size Unisex | Women's |
6 1/2 | 20 1/2 | XS | S | ||||
6 5/8 | 20 7/8 | XS/S | XS | S OS | S/M | ||
6 3/4 | 21 1/8 | XS | XS/S | XS S OS | S OS | S/M | |
6 7/8 | 21 1/2 | XS/S S/M | XS S OS | S OS | XS/S | ||
7 | 21 7/8 | S | XS/S S/M | XS S OS | S OS | M/L | |
7 1/8 | 22 1/4 | S/M M/L OS | XS S OS | S OS | S/M | ||
7 1/4 | 22 5/8 | M | S/M M/L OS | S OS | OS L | L/XL | |
7 3/8 | 23 | M/L L/XL OS | S OS XL | OS L | M/L | ||
7 1/2 | 23 1/2 | L | M/L L/XL OS | OS XL | L | ||
7 5/8 | 23 7/8 | L/XL XL/XXL | OS XL | L | |||
7 3/4 | 24 1/4 | XL | L/XL XL/XXL | XL | L | ||
7 7/8 | 24 5/8 | XL | L | XL/XXL | |||
8 | 25+ | XL |
ADIDAS
FOOTWEAR
HOW TO MEASURE
Follow these easy steps to get the right size. For the best fit, measure your feet at the end of the day.
1.Step on а piece of paper with your heel slightly touching a wall behind.
2.Мark the end of your longest toe on the paper (you might need a friend to help you) and measure from the wall to the marking.
3.Do the same for the other foot and compare measurements with our size chart to get the right size.
UK | HEEL-TOE | EUROPE | US-MEN | US-WOMEN |
3.5 | 8.7" | 36Y | 4 | 5 |
4 | 8.9" | 36 2/3 | 4.5 | 5.5 |
4.5 | 9.0" | 37 1/3 | 5 | 6 |
5 | 9.2" | 38 | 5.5 | 6.5 |
5.5 | 9.4" | 38 2/3 | 6 | 7 |
6 | 9.5" | 39 1/3 | 6.5 | 7.5 |
6.5 | 9.7" | 40Y | 7 | 8 |
7 | 9.9" | 40 2/3 | 7.5 | 8.5 |
7.5 | 10.0" | 41 1/3 | 8 | 9 |
8 | 10.2" | 42 | 8.5 | 9.5 |
8.5 | 10.4" | 42 2/3 | 9 | 10 |
9 | 10.5" | 43 1/3 | 9.5 | 10.5 |
9.5 | 10.7 | 44 | 10 | 11 |
10 | 10.9" | 44 2/3 | 10.5 | 11.5 |
10.5 | 11.0" | 45 1/3 | 11 | 12 |
11 | 11.2" | 46 | 11.5 | 12.5 |
11.5 | 11.4 | 46 2/3 | 12 | 13 |
12 | 11.5" | 47 1/3 | 12.5 | 13.5 |
12.5 | 11.7" | 48 | 13 | 14 |
13 | 11.9" | 48 2/3 | 13.5 | 14.5 |
13.5 | 12.0" | 49 1/3 | 14 | 15 |
14 | 12.2" | 50 | 14.5 | 15.5 |
14.5 | 12.4" | 50 2/3 | 15 | |
15 | 12.7" | 51 1/3 | 16 | |
16 | 13.0" | 52 2/3 | 17 | |
17 | 13.4" | 53 1/3 | 18 | |
18 | 13.7" | 54 2/3 | 19 |
BABIES AND TODDLERS: BOYS AND GIRLS AGE 0 -3 YEARS
HEEL-TOE | UK | US | EU |
3.2" | 0K | 1K | 16 |
3.5" | 1K | 2K | 17 |
3.9" | 2K | 3K | 18 |
4.2" | 3K | 4K | 19 |
4.5" | 4K | 5K | 20 |
4.8" | 5K | 5.5K | 21 |
5.0" | 5.5K | 6K | 22 |
5.2" | 6K | 6.5K | 23 |
5.4" | 6.5K | 7K | 23.5 |
5.5 | 7K | 7.5K | 24 |
5.7" | 7.5K | 8K | 25 |
5.9" | 8K | 8.5K | 25.5 |
6.0" | 8.5K | 9K | 26 |
6.2" | 9K | 9.5K | 26.5 |
6.3" | 9.5K | 10K | 27 |
CHILDREN: BOYS AND GIRLS AGE 4 -7 YEARS.
HEEL-TOE | UK | US | EU |
6.5" | 10K | 10.5K | 28 |
6.7" | 10.5K | 11K | 28.5 |
6.9" | 11K | 11.5K | 29 |
7.0" | 11.5K | 12K | 30 |
7.2" | 12K | 12.5K | 30.5 |
7.4" | 12.5K | 13K | 31 |
7.5" | 13K | 13.5KY | 31.5 |
7.7" | 13.5K | 1 | 32 |
7.9" | 1 | 1.5 | 33 |
8.0" | 1.5 | 2 | 33.5 |
8.2" | 2 | 2.5 | 35 |
8.3" | 2.5 | 3 | 35 |
YOUTH AND TEENS: BOYS AND GIRLS AGE 8-16 YEARS.
HEEL-TOE | UK | US | EU |
8.5" | 3 | 3.5 | 35.5 |
8.7" | 3.5 | 4Y | 36 |
9.0" | 4.5 | 5 | 37 1/3 |
9.2" | 5 | 5.5 | 38 |
9.4" | 5.5 | 6 | 38 2/3 |
9.5" | 6 | 6.5 | 39 1/3 |
9.7" | 6.5 | 7 | 40 |
9.8" | 7 | 7.5 | 40 2/3 |
MEN'S APPAREL
HOW TO MEASURE
Grab a tape measure, write down the measurements and compare with our size chart for the right size.
Hold the tape horizontally to measure:
1. Chest, around the widest part
2. Waist, around the narrowest part
3. Hip, around the widest part, keeping the feet close together.
Hold the tape vertically to measure:
4. Inseam, from the crotch to the floor
5. Height, from the top of the head to the floor, keeping a straight posture
PRODUCT LABEL | CHEST | WAIST | HIP |
XS | 31-33" | 27-29" | 32-34" |
S | 34-37" | 30-32" | 35-37" |
M | 37-40" | 32-35" | 37-40" |
L | 40-44" | 35-39" | 40-45" |
XL | 44-48" | 39-43" | 44-48" |
2XL | 48-52" | 43-47" | 48-51" |
3XL | 53-58" | 48-53" | 51-56" |
MEN'S BOTTOM
PRODUCT LABEL | WAIST | HIP | INSEAM |
XS | 27-29" | 32-34" | 31.9" |
S | 30-32" | 32-37" | 32.1 |
M | 32-35" | 37-40" | 32.3 |
L | 35-39" | 40-44" | 32.5" |
XL | 39-43" | 44-48" | 32.7" |
2XL | 43-47" | 48-51" | 32.5" |
3XL | 48-53" | 51-56" | 32.3 |
WOMEN'S APPAREL
HOW TO MEASURE
Grab a tape measure, write down the measurements and compare with our size chart for the right size.
Hold the tape horizontally to measure:
1. Chest, around the widest part
2. Waist, around the narrowest part
3. Hip, around the widest part, keeping the feet close together.
HOLD THE TAPE VERTICALLY TO MEASURE:
4. Inseam, from the crotch to the floor
5. Height, from the top of the head to the floor, keeping a straight posture
WOMEN'S TOPS
PRODUCT LABEL | BUST | WAIST | HIP |
2XS | 28.5-29.5" | 22-23.5" | 31.5-33" |
XS(0-2) | 30-32" | 24-26" | 33.5-35.5 |
M(8-10) | 35-37" | 29-31" | 38.5-40.5" |
L(12-14) | 37.5-40" | 31.5-33.5" | 41-43" |
XL(16-18) | 40.5-43" | 34-37" | 43.5-46" |
2XL(20) | 43.5-46.5 | 37.5-41" | 46.5-49" |
WOMEN'S BOTTOMS
PRODUCT LABEL | BUST | WAIST | INSEAM |
2XS | 22-23.5 | 31.5-33 | 30.5" |
XS(0-2) | 24-26" | 33.5-35.5" | 31" |
S(4-6) | 26.5-28.5" | 36-38" | 31" |
M(8-10) | 29-31" | 38.5-40.5" | 31.5" |
L(12-14) | 31.5-33.5" | 41-43" | 31.5" |
XL(16-18) | 34-37" | 43.5-46" | 31.5" |
2XL(20) | 37.5-41" | 46.5-49" | 32" |
KID'S APPAREL
HOW TO MEASURE
Grab a tape measure, write down the measurements and compare with our size chart for the right size.
Hold the tape horizontally to measure:
1. Chest, around the widest part
2. Waist, around the narrowest part
3. Hip, around the widest part, keeping the feet close together.
Hold the tape vertically to measure:
4. Inseam, from the crotch to the floor
5. Height, from the top of the head to the floor, keeping a straight posture
PRODUCT LABEL | HIEGHT | CHEST | WAIST | HIP |
0 months | 56 | 20-22" | 15" | 15" | 14.5" |
0-3 months | 62 | 22.5-24.5" | 17" | 17" | 16.5" |
3-6 months | 68 | 25-27" | 18" | 17.5" | 17.5" |
6-9 months | 74 | 27.5-29" | 18-5" | 18.5" | 18.5" |
9-12 months | 80 | 29.5-31.5" | 19.5" | 19.5 | 19.5" |
12-18 months | 86 | 32-34" | 20" | 19.5" | 20.5" |
1-2 years | 92 | 34.5-36" | 20.5" | 20" | 21" |
2-3 years | 98 | 36.5-38.5" | 21.5" | 20" | 22" |
PRODUCT LABEL | HIEGHT | CHEST | WAIST | HIP |
3-4 years | 104 | 39-41" | 22" | 21" | 23.5" |
4-5 years | 110 | 41.5-43.5" | 23" | 21.5" | 24.5" |
5-6 years | 116 | 44-45.5" | 24" | 22" | 25" |
6-7 years | 122 | 46-48" | 24.5" | 22.5" | 26" |
YOUTH AND TEENS: BOYS AND GIRLS AGE 8-16 YEARS.
PRODUCT LABEL | HIEGHT | CHEST | WAIST | HIP |
7-8 years | 128 | 48.5-50.5" | 25" | 23" | 27" |
8-9 years | 134 | 51-53" | 26.5" | 24" | 28" |
9-10 years | 140 | 53.5-55" | 28" | 25" | 29.5" |
10-11 years | 146 | 55.5-57.5" | 29.5" | 26" | 30.5" |
11-12 years | 152 | 58-60" | 30.5" | 27" | 32" |
12-13 years | 158 | 60.5-62" | 32.5" | 28" | 33.5" |
13-14 years | 164 | 62.5-64.5" | 34" | 28.5" | 35" |
14-15 years | 170 | 65-67" | 35" | 29.5" | 36" |
15-16 years | 176 | 67.5-69.5" | 36" | 30" | 37" |
EQUIPMENT
US | EUROPE | UK |
XS | 34-36 | 2-3.5 |
S | 37-39 | 4.5-5.5 |
M | 40-42 | 6.5-8 |
L | 43-45 | 8.5-10 |
XL | 46-48 | 11-12.5 |
XXL | 49-51 | 13-14.5 |
KXS | 16-18 | OK-2K |
KS | 19-21 | 3K-5K |
KM | 22-24 | 5.5K-7K |
KL | 25-27 | 7.5K-9.5K |
KXL | 28-30 | 10K-11.5K |
KXXL | 31-33 | 12.5K-1 |
HAT & CAP SIZING
SIZES | LENGTH |
Babies | 42cm |
Toddlers | 48-50cm |
Kids | 52-54cm |
Yout | 54-60cm |
Women(S/M) | 54-56cm |
Men(M/L) | 56-58cm |
Large | 58-60cm |