Merino Wool Picks for Summer

ALL NEW COLORS & STYLES
SUMMER 2025

Ultralight Merino Hoodies & Tees

Underwear: Restocked
Women's Size Guide
*NOTE: Our spring/summer 2025 collection has new sizing for women. Each product page has the correct size chart linked from it, and all products using the new sizing have a note in the Sizing/Fit tab.
Finding the right size. The measurements below refer to body size, not garment dimensions (with the exception of the specs marked actual garment measurements). If you're between sizes, either size down for a tighter fit or up for a looser fit.
Our Size | Numeric Size | Chest | Waist | Hip |
0 |
32.5" |
25.5" |
35" | |
XS | 2 |
33.5" |
26.5" |
36" |
4 | 34.5" |
27.5" |
37" | |
S | 6 | 35.5" |
28.5" |
38" |
8 | 36.5" | 29.5" | 39" | |
M | 10 | 37.5" | 30.5" | 40" |
12 | 39" | 32" | 41.5" | |
L | 14 | 40.5" | 33.5" | 43" |
16 | 42" | 35" | 44.5" | |
XL | 18 | 43.5" | 36.5" | 46" |
Looking for the inseam length? Refer to the product page to find out.
HOW TO MEASURE:
- Chest — Measure under your arms around the fullest part of your chest.
- Waist — Measure around your natural waistline.
- Hip — Measure around the fullest part of your hips.
- Sleeve Length — measured from the collar (at the highest shoulder point) to the sleeve opening
- Body Length — measured from the highest shoulder point (at collar/shoulder seam) to the hem
Women's Size Guide
*NOTE: Our spring/summer 2025 collection has new sizing for women. Each product page has the correct size chart linked from it, and all products using the new sizing have a note in the Sizing/Fit tab.
Finding the right size. The measurements below refer to body size, not garment dimensions (with the exception of the specs marked actual garment measurements). If you're between sizes, either size down for a tighter fit or up for a looser fit.
Our Size | Numeric Size | Chest | Waist | Hip |
0 |
32.5" |
25.5" |
35" | |
XS | 2 |
33.5" |
26.5" |
36" |
4 | 34.5" |
27.5" |
37" | |
S | 6 | 35.5" |
28.5" |
38" |
8 | 36.5" | 29.5" | 39" | |
M | 10 | 37.5" | 30.5" | 40" |
12 | 39" | 32" | 41.5" | |
L | 14 | 40.5" | 33.5" | 43" |
16 | 42" | 35" | 44.5" | |
XL | 18 | 43.5" | 36.5" | 46" |
Looking for the inseam length? Refer to the product page to find out.
HOW TO MEASURE:
- Chest — Measure under your arms around the fullest part of your chest.
- Waist — Measure around your natural waistline.
- Hip — Measure around the fullest part of your hips.
- Sleeve Length — measured from the collar (at the highest shoulder point) to the sleeve opening
- Body Length — measured from the highest shoulder point (at collar/shoulder seam) to the hem
Women's Size Guide
Finding the right size. The measurement below refers to body size, not garment dimensions (with the exception of the specs marked actual garment measurements). If you are between sizes, either size down for a tighter fit or up for a looser fit.
Our Size | Numeric Size | Chest (Bust) | Waist | Hip |
0 |
32" |
24" |
35" | |
XS | 2 |
33" |
25" |
36" |
4 | 34" |
26" |
37" | |
S | 6 | 35" |
27" |
38" |
36" | 28" | 39" | ||
M | 8 | 37" | 29" | 40" |
10 | 38" | 30" | 41" | |
L | 12 | 40" | 31" | 42" |
41" | 32" | 43" | ||
XL | 14 | 43" | 34" | 44" |
16 | 44" | 35" | 45" | |
XXL | 18 | 46" | 37" | 47" |
20 | 47" | 38" | 48" | |
XXXL | 22 | 50" | 40" | 50" |
Looking for the inseam length? Refer to the product page to find out.
HOW TO MEASURE:
- Chest — Measure under your arms around the fullest part of your chest.
- Waist — Measure around your natural waistline.
- Hip — Measure around the fullest part of your hips.
- Sleeve Length — measured from the collar (at the highest shoulder point) to the sleeve opening
- Body Length — measured from the highest shoulder point (at collar/shoulder seam) to the hem

Men's Size Guide
Our Size | Chest | Waist | Inseam |
36" |
29" |
|
|
S |
38" |
31" | 30-31" |
39" | 32" | ||
M | 41" | 33" | 31-32" |
42" | 34" | ||
L | 44" | 35" | 32-33" |
45" | 36" | ||
XL | 48" | 38" | 33-34" |
49" | 39" | ||
XXL | 51" | 41" | 34" |
Looking for the inseam length? Refer to the product page to find out.
HOW TO MEASURE:
- Chest — Measure under your arms around the fullest part of your chest.
- Waist — Measure around your natural waistline.
- Sleeve Length — measured from the collar (at the highest shoulder point) to the sleeve opening
- Body Length — measured from the highest shoulder point (at collar/shoulder seam) to the hem


Our Mission
We develop premium Merino wool apparel that performs as well in daily life as it does in the wildest outdoor conditions. We're inspired by nature to innovate and give back.
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Every Purchase Gives Back
When you purchase Merino wool clothing from Ridge Merino, a portion of the sale will be donated to environmental nonprofits through our partnership with 1% For The Planet.