Size Guide: Mountain Hardwear Baselayer Top, Jacket and Midlayer

Mountain Hardwear
Here on Curated, your Winter Sport Expert wants to find the best products for you. That starts with finding the perfect fit. But with so many baseleyer top, jacket and midlayer options, finding the right one can be daunting. This guide is designed to help users compare the sizing of different products.
Don’t forget to chat with a curated expert for free advice and recommendations on the best baseleyer top, jacket and midlayer for your needs.
Men
How to Measure
Use a soft, flexible tape measure from a sewing kit. A metal tape measure from your toolbox or a yard stick may give you inaccurate readings.
- Chest: Measure at the fullest part of the chest, under the armpits and over the shoulder blades, keeping the tape measure firm and level.
- Sleeve: Start at the center back of your neck and measure across the shoulder and down to the wrist. Round up to the next even number.
Fit
Size | Chest | Sleeve Length |
S | 36 - 38 | 33 |
M | 39 - 40 | 34 |
L | 41 - 43 | 35 |
XL | 44 - 46 | 36 |
XXL | 48 - 51 | 37 |
Unless stated otherwise, all measurements are in inches.
Size | Chest | Sleeve Length |
S | 91.4-96.5 | 83.8 |
M | 99.1-101.6 | 86.4 |
L | 104.1-109.2 | 88.9 |
XL | 111.8-116.8 | 91.4 |
XXL | 121.9-129.5 | 94 |
Unless stated otherwise, all measurements are in centimeters.
Women
How to Measure
Use a soft, flexible tape measure from a sewing kit. A metal tape measure from your toolbox or a yard stick may give you inaccurate readings.
- Chest/Bust: Measure at the fullest part of the chest, under the armpits and over the shoulder blades, keeping the tape measure firm and level.
- Sleeves: Start at the center back of your neck and measure across the shoulder and down to the wrist. Round up to the next even number.
- Waist: Measure around the natural waistline, allowing the tape measure to sit comfortably.
- Hips: Measure around the fullest part of your hips.
Fit
Size | Top Size | Chest | Sleeve Length |
XS | 0/2 | 32-33 | 30 |
S | 4/6 | 34-35 | 31 |
M | 8/10 | 36-37 | 32 |
L | 12/14 | 38.5-40 | 33 |
XL | 16 | 41.5 | 34 |
Unless stated otherwise, all measurements are in inches.
Size | Top Size | Chest | Sleeve Length |
XS | 0/2 | 81.3-83.8 | 76.2 |
S | 4/6 | 86.4-88.9 | 78.7 |
M | 8/10 | 91.4-94 | 81.3 |
L | 12/14 | 97.8-101.6 | 83.8 |
XL | 16 | 105.4 | 86.4 |
Unless stated otherwise, all measurements are in centimeters.
Boys
Size | Top Size | Chest | Waist | Sleeve Length |
XXS | 4/5 | 23 | 21.5 | 20 |
XS | 6/7 | 25 | 22 | 22.5 |
S | 8 | 26.5 | 23.5 | 24 |
M | 10/12 | 29.5 | 25.5 | 27 |
L | 14/16 | 32.5 | 27.5 | 30 |
XL | 18/20 | 35.5 | 29.5 | 33 |
Unless stated otherwise, all measurements are in inches.
Size | Top Size | Chest | Waist | Sleeve Length |
XXS | 4/5 | 58.4 | 54.6 | 50.8 |
XS | 6/7 | 63.5 | 55.9 | 57.1 |
S | 8 | 67.3 | 59.7 | 61 |
M | 10/12 | 74.9 | 64.8 | 68.6 |
L | 14/16 | 82.5 | 69.8 | 76.2 |
XL | 18/20 | 90.2 | 74.9 | 83.8 |
Unless stated otherwise, all measurements are in centimeters.
Girls
Size | Top Size | Chest | Waist | Sleeve Length |
XXS | 4/5 | 23 | 21.5 | 20 |
XS | 6/7 | 25 | 22 | 22.5 |
S | 8 | 26.5 | 23.5 | 24 |
M | 10/12 | 29.5 | 25.5 | 27 |
L | 14/16 | 32.5 | 27.5 | 30 |
XL | 18/20 | 35.5 | 29.5 | 33 |
Unless stated otherwise, all measurements are in inches.
Size | Top Size | Chest | Waist | Sleeve Length |
XXS | 4/5 | 58.4 | 54.6 | 50.8 |
XS | 6/7 | 63.5 | 55.9 | 57.1 |
S | 8 | 67.3 | 59.7 | 61 |
M | 10/12 | 74.9 | 64.8 | 68.6 |
L | 14/16 | 82.5 | 69.8 | 76.2 |
XL | 18/20 | 90.2 | 74.9 | 83.8 |
Unless stated otherwise, all measurements are in centimeters.
With so many apparel options to sort through, it can be really helpful to chat with someone who understands your needs and provides guidance. If you have any questions about finding the right baseleyer top, jacket and midlayer, chat with a Winter Sports Expert here on Curated for free, personalized recommendations.