From the manufacturer

How to find your right size:

1. Measure waist circumference
Run the tape measure around the waist – at the narrowest point, just above the belly button. Make sure that the tape measure does not cut in.
Tip: You should only wear thin clothing when measuring in order to avoid distorting the values.

2. Measure hip circumference
Run the tape measure around the hips – at the widest part of the hips and buttocks. Make sure that the tape measure on your back does not hang down or stand out.

Notes:
If you are between two sizes, order the smaller size for a tighter fit or the larger size for a further fit. If you receive two different size suggestions for your waist and waist measurements, order the size according to your hip circumference.
Tip: If you do not have a tape measure at hand, you can use a thread and then measure its marked length with the ruler.

Product Dimensions : 7.87 x 5.91 x 1.97 inches; 7.41 ounces
Item model number : AO9968-010
Department : womens
Date First Available : December 2, 2018
Manufacturer : Nike
ASIN : B07FKKHBR7
Best Sellers Rank: #1,214,388 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #2,467 in Women’s Activewear Leggings
Customer Reviews: 4.4 4.4 out of 5 stars (373) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });

Amber –
Fabulous!
I loved the fit and how light and comfortable it is. It has good air flow and I love how high it is on my torso.
Stephanie –
This one is an Amazon win
I wear these more than I’d like to admit. Super lightweight and feels like butter on your skin. The top does roll down as others reviewers have mentioned. Normally wear an xl and that fit perfect. Ordered one in a different color.
Courtneyp –
Fits great
Very comfortable
Amazon Customer –
I’m in love
I got a extra large I love em
Chad and Jamie Dirlam –
Cute with flaws
These are such cute comfy leggings although they’re super thin and the waist band rolls. Other than that they fit perfectly and are super cute!
Latesha –
Gives you a sexy shape
I love them!! True to size and very comfortable
Tashay jones –
Poor Quality
Poor quality! Pans around waist super tight
Jovanny –
Shipping
Quality is amazing. Shipping was fast
Birgitta thor –
Jätte fina
Amrae –
Très bonne qualité de produit . Taille impeccable
Lourenco Ana –
Très confortable…. Top
Martins –
Me van grandes, pero es culpa mía, la l me va justa y pensé que la XL era mejor, aparte mido 1,50 y son muy largas, pero me da igual, más comodas
Laura T. –
Beim öffnen des Paketes dachte ich nur, wie soll ich da rein passen aber die Leggings passt sich so gut an und man sieht nichts durch.Selten so eine gute Qualität gesehen.