Men's Intraknit™ Boxer Brief
All Smartwool shoes are designed with FootShape comfort to give your toes more room to spread out naturally and address biological differences in men's and women's feet.
Sizing
We recommend ordering Smartwool running shoes ½ size larger than a dress shoe. We want you to have the best fit possible. That's why we offer a 30-day money-back guarantee. So if the fit isn't just right, you can send it back for a different size. The Lone Peak, Torin, and Paradigm models are available in Wide, a 2E width (compared to our traditional D width).
Size Chart
| Size | XS | S | M | L | XL | XXL | 3XL |
|---|---|---|---|---|---|---|---|
| Chest | 32″–34″ 81.5–86.5cm |
35″–37″ 89–94cm |
38″–40″ 96.5–101.5cm |
41″–43″ 104–109cm |
44″–46″ 112–117cm |
47″–49″ 119.5–124.5cm |
50″–52″ 127–132cm |
| Waist | 25″–27″ 63.5–68.5cm |
28″–30″ 71–76cm |
31″–33″ 78.5–84cm |
34″–36″ 86.5–91.5cm |
37″–39″ 94–99cm |
40″–42″ 101.5–106.5cm |
43″–45″ 109–114.5cm |
| Hip | 34″–36″ 86.5–91.5cm |
37″–39″ 94–99cm |
40″–42″ 101.5–106.5cm |
43″–45″ 109–114.5cm |
46″–48″ 117–122cm |
49″–51″ 124.5–129.5cm |
52″–54″ 132–137cm |
| High Hip | 31″–33″ 78.5–84cm |
34″–36″ 86.5–91.5cm |
37″–39″ 94–99cm |
40″–42″ 101.5–106.5cm |
43″–45″ 109–114.5cm |
46″–48″ 117–122cm |
49″–51″ 124.5–129.5cm |
| Arm Length | 30″–31″ 76–78.5cm |
31″–32″ 78.5–81.5cm |
32″–33″ 81.5–84cm |
33″–34″ 84–86.5cm |
34″–35″ 86.5–89cm |
35″–36″ 89–91.5cm |
36″–37″ 91.5–94cm |
| Inseam | 29″–30″ 73.5–76cm |
30″–31″ 76–78.5cm |
31″–32″ 78.5–81.5cm |
32″–33″ 81.5–84cm |
33″–34″ 84–86.5cm |
34″–35″ 86.5–89cm |
35″–36″ 89–91.5cm |
| Neck | 13″–13.5″ 33–34.5cm |
14″–14.5″ 35.5–37cm |
15″–15.5″ 38–39.5cm |
16″–16.5″ 40.5–42cm |
17″–17.5″ 43–44.5cm |
18″–18.5″ 45.5–47cm |
19″–19.5″ 48–49.5cm |
| Weight | 100–130 lbs 45–59kg |
130–155 lbs 59–70kg |
155–180 lbs 70–82kg |
180–210 lbs 82–95kg |
210–240 lbs 95–109kg |
240–270 lbs 109–122kg |
270–300 lbs 122–136kg |
| Height | 5′3″–5′5″ 160–165cm |
5′5″–5′7″ 165–170cm |
5′7″–5′9″ 170–175cm |
5′9″–5′11″ 175–180cm |
5′11″–6′1″ 180–185cm |
6′1″–6′3″ 185–190cm |
6′3″–6′5″ 190–196cm |
| Numeric Size | 0–2 | 4–6 | 8–10 | 12–14 | 16–18 | 20–22 | 24–26 |
| Letter Size | XS | S | M | L | XL | 2XL | 3XL |
| Size | 1X | 2X | 3X | 4X |
|---|---|---|---|---|
| Chest | … | … | … | … |
Slim Fit
Follows the contour of the body.
Regular Fit
Room to move without additional bulk.
Relaxed Fit
Offers more room without being baggy.
How to Measure
-
1. Chest
Measure under the arms, around the fullest part of your chest and back circumference.
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2. Waist
Measure around your natural waistline. Keep the measuring tape comfortably loose.
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3. High Hip
Measure around high hip circumference approximately 3 inches below natural waistline.
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4. Hip
Measure around the fullest part of hip circumference, parallel to the floor.
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5. Arm Length
With elbow bent slightly, measure from center back of neck, across top of shoulder, to elbow and down to wrist bone.
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6. Inseam
Measure along the inside of the leg from crotch to ankle bone. Or measure a well-fitting base layer from crotch seam to pant leg bottom.
Find the size that fits you best based on people just like you.
