Mens 2-Layer Authentic Thermal Midweight Bottom
Pickup available at Arlington, TX
Usually ready in 24 hours
Authentic Thermal is the workhorse of the Terrarmar men's line. This soft versatile bottom will protect you while skiing on a cold winters day or keep you comfortable while blowing snow or splitting wood in the driveway. The dual-ply midweight microfiber fabric traps plenty of air to keep you warm, dry and comfortable throughout the day. If you are a busy guy you don't want to worry about your layers. Authentic Thermal gets it done.
- 100% Polyester
- High-performance base layer pants designed for adults.
- Utilizes Terramar's innovative fabric technology to effectively manage moisture and maintain body temperature.
- Ergonomic design and four-way stretch allow for unrestricted movement and a comfortable fit.
- Works excellently as a first layer under outdoor gear or sportswear during cold weather.
- Versatile and suitable for various activities such as skiing, snowboarding, running, or hiking.
Size Charts
The North Face Sizing Charts
Womens Jackets and Tops:
| Chest | Waist | Hip | Sleeve Length | |
|---|---|---|---|---|
| XS | 31-32 in | 24-25 in | 33-35 in | 31.5 in |
| SM | 33-35 in | 26-28 in | 36-37 in | 32.0 in |
| MD | 36-38 in | 29-31 in | 38-40 in | 32.5 in |
| LG | 39-41 in | 32-34 in | 41-43 in | 33.3 in |
| XL | 42-44 in | 35-38 in | 44-47 in | 34.0 in |
| 2XL | 45-48 in | 39-42 in | 48-51 in | 34.8 in |
| 1X | 43-45 in | 36-38 in | 46-48 in | 31.5 in |
| 2X | 47-49 in | 40-42 in | 50-52 in | 32.25 in |
| 3X | 51-53 in | 44-46 in | 54-56 in | 33 in |
Womens Bottoms:
| Waist | Hips | Inseam (Short) | Inseam (Reg.) | Inseam (Long) | |
|---|---|---|---|---|---|
|
XS (0) |
25-26 in | 34-35 in | 28.5 in | 30.5 in | 32.5 in |
| XS (2) | 26-27 in | 35-36 in | 28.5 in | 30.5 in | 32.5 in |
| SM (4) | 27-28 in | 36-37 in | 29.0 in | 31.0 in | 33.0 in |
| SM (6) | 28-29 in | 37-38 in | 29.0 in | 31.0 in | 33.0 in |
| MD (8) | 29-30 in | 38-39 in | 29.0 in | 31.0 in | 33.0 in |
| MD (10) | 30-31 in | 39-40 in | 29.0 in | 31.0 in | 33.0 in |
| LG (12) | 31-33 in | 40-42 in | 29.0 in | 31.0 in | 33.0 in |
| LG (14) | 33-35 in | 42-44 in | 29.5 in | 31.5 in | 33.5 in |
| XL (16) | 35-37 in | 44-46 in | 29.5 in | 31.5 in | 33.5 in |
| XL (18) | 37-39 in | 46-48 in | 29.5 in | 31.5 in | 33.5 in |
| 1X (14) | 36-37 in | 46-47 in | 28 in | 30 in | 32 in |
| 1X (16) | 37-38 in | 47-48 in | 28 in | 30 in | 32 in |
| 2X (18) | 40-41 in | 50-51 in | 28 in | 30 in | 32 in |
| 2X (20) | 41-42 in | 51-52 in | 28 in | 30 in | 32 in |
| 3X (22) | 44-45 in | 54-55 in | 28 in | 30 in | 32 in |
| 3X (24) | 45-46 in | 55-56 in | 28 in | 30 in | 32 in |
Womens Footwear
| USA | UK | EU | CM |
|---|---|---|---|
| 5 | 3 | 36 | 22 |
| 5.5 | 3.5 | 36.5 | 22.5 |
| 6 | 4 | 37 | 23 |
| 6.5 | 4.5 | 37.5 | 23.5 |
| 7 | 5 | 38 | 24 |
| 7.5 | 5.5 | 38.5 | 24.5 |
| 8 | 6 | 39 | 25 |
| 8.5 | 6.5 | 39.5 | 25.5 |
| 9 | 7 | 40 | 26 |
| 9.5 | 7.5 | 40.5 | 26.5 |
| 10 | 8 | 41 | 27 |
| 10.5 | 8.5 | 41.5 | 28 |
| 11 | 9 | 42 | 28.8 |
Mens Jackets and Tops:
| Chest | Hips | Sleeve Length | |
|---|---|---|---|
| SM | 36-38 in | 35-37 in | 33.5 in |
| MD | 39-41 in | 38-40 in | 34.0 in |
| LG | 42-44 in | 41-43 in | 34.8 in |
| XL | 45-48 in | 44-46 in | 35.5 in |
| 2XL | 49-52 in | 47-49 in | 36.3 in |
| 3XL | 53-56 in | 50-52 in | 37.0 in |
Mens Bottoms:
| Waist | Hip | Inseam (Short) | Inseam (Reg.) | Inseam (Long) | |
|---|---|---|---|---|---|
| 30(SM) | 29-30 in | 35-36 in | 29.5 in | 31.5 in | 33.5 in |
| 32(MD) | 31-32 in | 37-38 in | 30.0 in | 32.0 in | 34.0 in |
| 34(MD) | 33-34 in | 39-40 in | 30.0 in | 32.0 in | 34.0 in |
| 36(LG) | 35-36 in | 41-42 in | 30.0 in | 32.0 in | 34.0 in |
| 38(LG) | 37-38 in | 43-44 in | 30.5 in | 32.5 in | 34.5 in |
| 40(XL) | 39-40 in | 44-45 in | 30.5 in | 32.5 in | 34.5 in |
| 42(XL) | 41-42 in | 46-47 in | 30.5 in | 32.5 in | 34.5 in |
| 44(2X) | 43-44 in | 47-48 in | 30.5 in | 32.5 in | 34.5 in |
Mens Shoes:
| USA | UK | EU | CM |
|---|---|---|---|
| 7 | 6 | 39 | 25 |
| 7.5 | 6.5 | 40 | 25.5 |
| 8 | 7 | 40.5 | 26 |
| 8.5 | 7.5 | 41 | 26.5 |
| 9 | 8 | 42 | 27 |
| 9.5 | 8.5 | 42.5 | 27.5 |
| 10 | 9 | 43 | 28 |
| 10.5 | 9.5 | 44 | 28.5 |
| 11 | 10 | 44.5 | 29 |
| 11.5 | 10.5 | 45 | 29.5 |
| 12 | 11 | 45.5 | 30 |
| 12.5 | 11.5 | 46 | 30.5 |
| 13 | 12 | 47 | 31 |
| 13.5 | 12.5 | 47.5 | 31.5 |
| 14 | 13 | 48 | 32 |
| 14.5 | 13.5 | 49 | 32.5 |
Girls::
| Height | Weight | Chest | Waist | |
|---|---|---|---|---|
| XXS (5) | 42-44 in | 40-43 lbs | 23-24 in | 22-23 in |
| XS (6) | 45-47 in | 44-50 lbs | 24-25 in | 22-23 in |
| SM (7-9) | 48-53 in | 51-65 lbs | 25-27 in | 23-24 in |
| MD (10-12) | 54-59 in | 66-87 lbs | 27-29 in | 24-26 in |
| LG (14-16) | 60-63 in | 86-105 lbs | 30-32 in | 27-29 in |
| XL (18-20) | 64-65 in | 106-115 lbs | 33-35 in | 30-32 in |
Boys::
| Height | Weight | Chest | Waist | |
|---|---|---|---|---|
| XXS (5) | 42-44 in | 40-43 lbs | 23-24 in | 22-23 in |
| XS (6) | 45-47 in | 44-50 lbs | 24-25 in | 22-23 in |
| SM (7-9) | 48-53 in | 51-65 lbs | 25-27 in | 23-24 in |
| MD (10-12) | 54-59 in | 66-87 lbs | 27-29 in | 24-26 in |
| LG (14-16) | 60-64 in | 88-115 lbs | 30-32 in | 27-29 in |
| XL (18-20) | 65-69 in | 116-140 lbs | 33-35 in | 29-31 in |
Patagonia Size Charts
Mens Tops:
| Chest | Sleeves | Waist | Neck | Inseam | |
|---|---|---|---|---|---|
| XX-Small | 31-33 | 31 | 26 | 13½-14 | 30 |
| X-Small | 34-35 | 32 | 28 | 14-14½ | 31 |
| Small | 35-37 | 33 | 29-30 | 15-15½ | 31 |
| Medium | 38-40 | 34 | 31-33 | 15½-16 | 32 |
| Large | 42-44 | 35 | 34-36 | 16½-17 | 33 |
| X-Large | 46-48 | 36 | 38-40 | 17-17½ | 33 |
| XX-Large | 50-52 | 37 | 42-44 | 17½-18 | 33 |
| XXX-Large | 54-56 | 38 | 46-48 | 18½ | 33 |
Mens Bottoms:
| Waist | Inseam* | |
|---|---|---|
| XX-Small | 26 | 31 |
| X-Small | 28 | 31 |
| Small | 29 | 31 |
| Medium | 31 | 32 |
| Medium | 32 | 32 |
| Medium | 33 | 32 |
| Large | 34 | 33 |
| Large | 35 | 33 |
| Large | 36 | 33 |
| X-Large | 38 | 33 |
| X-Large | 40 | 33 |
| XX-Large | 42 | 33 |
| XX-Large | 44 | 33 |
| XXX-Large | 46 | 33 |
| XXX-Large | 48 | 33 |
Womens Tops:
Measurements are in inches, unless otherwise noted.
| Numeric | Chest | Waist | Hip | Inseam | |
|---|---|---|---|---|---|
| XX-Small | 00 | 31 | 24½ | 33½ | 30 |
| X-Small | 0-2 | 32-33 | 25½-26½ | 34½-35½ | 31 |
| Small | 4-6 | 34-35 | 27½-28½ | 36½-37½ | 32 |
| Medium | 8-10 | 36-37 | 29½-30½ | 38½-39½ | 32 |
| Large | 12-14 | 38½-40 | 32½-33½ | 41-42½ | 32 |
| X-Large | 16-18 | 42-44 | 35½-37½ | 45½-46½ | 32 |
| XX-Large | 20-22 | 46-48 | 40½-41½ | 48½-50½ | 32 |
Womens Bottoms:
Measurements refer to body size, not garment dimensions, and are in inches, unless otherwise noted.
* Inseam will vary depending on style; when lengths are offered, "short" is 30, "regular" is 32 and "long" is 34, unless otherwise noted.
| Size | Jeans & Cords | Natural Waist | Inseam | |
|---|---|---|---|---|
| XX-Small | 00 | 24 | 24.5 | 30 |
| X-Small | 0 | 25 | 25.5 | 31 |
| X-Small | 2 | 26 | 26.5 | 31 |
| Small | 4 | 27 | 27.5 | 32 |
| Small | 6 | 28 | 28.5 | 32 |
| Medium | 8 | 29 | 29.5 | 32 |
| Medium | 10 | 30 | 30.5 | 32 |
| Large | 12 | 31 | 32 | 32 |
| Large | 14 | 32 | 33.5 | 32 |
| X-Large | 16 | 33 | 35.5 | 32 |
| X-Large | 18 | 34 | 37.5 | 32 |
| XX-Large | 20 | — | 39.5 | 32 |
| XX-Large | 22 | — | 41.5 | 32 |
Kids:
| Boys' | Sizes | Chest | Waist | Height | Weight (lbs.) |
|---|---|---|---|---|---|
| X-Small | 5-6 | 23-24 | 22½-23 | 44-46½ | 42-49 |
| Small | 7-8 | 25½-26½ | 23½-24½ | 49½-52 | 52-68 |
| Medium | 10 | 27½ | 25½ | 55½ | 71-85 |
| Large | 12 | 28½ | 26½ | 58½ | 87-100 |
| X-Large | 14 | 30½ | 28 | 61½ | 102-112 |
| XX-Large | 16-18 | 32-33½ | 29½-31 | 64-66½ | 114-135 |
| Girls' | Sizes | Chest | Waist | Height | Weight (lbs.) |
|---|---|---|---|---|---|
| X-Small | 5-6 | 23-24 | 22½-23 | 44-46½ | 42-49 |
| Small | 7-8 | 26-27 | 23½-24½ | 50½-52½ | 52-68 |
| Medium | 10 | 28½ | 25 | 55 | 71-87 |
| Large | 12 | 30 | 26 | 58 | 87-100 |
| X-Large | 14 | 31½ | 28 | 61 | 102-112 |
| XX-Large | 16-18 | 33½-35½ | 30-32 | 62½ | 114-135 |
Socks
| Socks | SM | MD | LG | XL |
| US Mens | 3-5.5 | 6-8.5 | 9-11.5 | 12-14.5 |
| US Womens | 4-6.5 | 7-9.5 | 10-12.5 | ---- |
| Euro | 34-37 | 38-41 | 42-45 | 46-49 |
| UK | 2-4.5 | 5-7.5 | 8-10.5 | 11-13.5 |