Men's Echo Boxer Briefs
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Your favorite ultralight, breathable, odor-blocking boxer briefs are better than ever. Get trusted ultralight performance, now with new upgrades to enhance comfort, movement, fit, and feel.
Size chart
Outdoor Research
Men's Apparel Size Chart
All sizing is based on your body measurement. Outdoor Research adjusts the garment for intended fit and intended use.
Alpha Measurements
| XS | S | M | L | XL | XXL | XXXL | |
|---|---|---|---|---|---|---|---|
| Chest | 33.5”-36” (85-91cm) | 36”-38.5” (91-98cm) | 38.5”-41.5” (98-105cm) | 41.5”-44.5” (105-113cm) | 44.5”-48” (113-122cm) | 48”-52” (122-132cm) | 52”-56” (132-142cm) |
| Waist | 26.5”-29” (67-74cm) | 29”-31.5” (74-80cm) | 31.5”-34.5” (80-88cm) | 34.5”-37.5” (88-95cm) | 37.5”-41.5” (95-105cm) | 41.5”-45.5” (105-116cm) | 45.5”-50” (116-127cm) |
| Hips | 32.5”-35” (83-89cm) | 35”-37.5” (89-95cm) | 37.5”-40.5” (95-103cm) | 40.5”-43.5” (103-110cm) | 43.5”-46” (110-117cm) | 46”-49.5” (117-126cm) | 49.5”-53” (126-135cm) |
| Inseam | 31.5” (80cm) | 31.5” (80cm) | 32” (81cm) | 32.5” (83cm) | 33” (84cm) | 33” (84cm) | 33” (84cm) |
| Arm Length | 31.5" (76cm) | 32.5" (79cm) | 33.5" (81cm) | 34.5" (84cm) | 35.5" (86cm) | 36" (89cm) | 36.5" (91cm) |
Numeric Measurements
| 28 | 30 | 31 | 32 | 33 | |
|---|---|---|---|---|---|
| Waist | 29.5” (75cm) | 31” (79cm) | 32” (81cm) | 33” (84cm) | 34” (86cm) |
| Hips | 35.5” (90cm) | 37” (94cm) | 38” (97cm) | 39” (99cm) | 40” (102cm) |
| Inseam / Short | 30” (76cm) | 30” (76cm) | 30” (76cm) | 30” (76cm) | 30” (76cm) |
| Inseam / Reg | 32” (81cm) | 32” (81cm) | 32” (81cm) | 32” (81cm) | 32” (81cm) |
| Inseam / Tall | 34” (86cm) | 34” (86cm) | 34” (86cm) | 34” (86cm) | 34” (86cm) |
| 34 | 35 | 36 | |
|---|---|---|---|
| Waist | 35” (89cm) | 36” (91cm) | 37” (94cm) |
| Hips | 41” (104cm) | 42” (107cm) | 43” (109cm) |
| Inseam / Short | 30” (76cm) | 30” (76cm) | 30” (76cm) |
| Inseam / Reg | 32” (81cm) | 32” (81cm) | 32” (81cm) |
| Inseam / Tall | 34” (86cm) | 34” (86cm) | 34” (86cm) |
Measurement Source: outdoorresearch.com
About the different types of Fit
- Next To Skin Fit: Form fitting base layers worn under other garments.
- Trim Fit: Close-cut apparel that moves with the wearer.
- Standard Fit: A traditional fit for comfort in both technical and casual apparel.
- Relaxed: A fit that's looser than the standard fit, but not baggy.
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