Men's Borah Rain Pant

NEW

A pair of dark brown technical rain pants shown flat against a solid white background.
Olive green technical rain pants with black accents on the waistband and a zippered pocket, shown against a plain white background.
A person from the waist down wearing brown technical rain pants with a zippered pocket and brown hunting boots, shown against a light gray studio background.
A person wearing brown technical pants with gray zippers and a small tan First Lite logo, shown from the waist down against a clean white studio background.
Rear view of a person wearing brown technical pants with side zips, paired with a black long-sleeve top, against a light gray studio background.
Technical infographic on a black background showing a layered waterproof fabric structure with arrows and text labels: 3L waterproof fabrication with mechanical stretch, breathable waterproof, face fabric, breathable membrane, and backer fabric.
A person outdoors by a body of water wearing brown waterproof rain pants with a visible white logo on the thigh and a tan boot in the same pants, photographed in a natural outdoor setting.
A person in an olive green outdoor hunting suit stands on a grassy mountain slope using binoculars, with a rifle resting on the ground in front of them and misty hills in the background.
A man in outdoor gear bends down in a grassy forest clearing, zipping up green rain pants. He is wearing a tan jacket, green pants, and a beige cap, with a hiking backpack visible in the background among pine trees.
A man in an olive green rain jacket and pants sits on a rocky mountainside using a spotting scope mounted on a tripod, with a vast green valley and mountains under a blue sky in the background.

Men's Borah Rain Pant

Lightweight, PFAS-free rain shell built for mountain hunting, with full-length zippers and stretch.

$320.00
Color:Terra
Size:XS

Built for unpredictable weather, the Borah Rain Pant is lightweight, packable, waterproof, and designed to shrug off storms and squalls. Its PFAS-free, 3-layer construction is wind and waterproof with dynamic stretch, and the full-length side YKK Aquaguard side zips allow for fast and easy layering. The adjustable hook-and-loop waist allows for micro-adjustments over your hunting pants, while the stretch waistband moves and contours with you while being compatible with First Lite Suspenders. This pant packs down small enough to disappear in your pack until it's needed, and the thigh pocket provides quick access to maps and essentials. Borah is built to deliver lockdown performance when the going gets tough, and to withstand more miles, steeper country, and longer days.

Sizing Chart

MEN'S SIZING

ALPHA SIZING

S M L XL 2XL 3XL
SLEEVE 33-34 34-35 35-36 36-37 37-38 38-39
CHEST 36-38 39-41 42-44 46-48 50-52 54-56
WAIST 30-32 33-35 36-38 40-42 44-46 48-50
HIP 36-38 39-41 42-44 46-48 50-52 54-56
INSEAM 30-32 32-34 32-34 33-35 33-35 33-35
INSEAM: TALL 34-36 34-36 35-37

NUMERIC SIZING

30 32 34 36 38 40 42 44
HIP 36 38 40 42 44 46 48 50
INSEAM 30 32 32 32 33 33 33 33
INSEAM: TALL 35 35 35 35 35

* WHEN PURCHASING NUMERIC SIZED PANTS, GET OUT YOUR FAVORITE JEANS AND COMPARE MEASUREMENTS TO THE CHART ABOVE

** ALL MEASUREMENTS ARE INCHES

MEN'S SIZING

ALPHA SIZING

S M L XL 2XL 3XL
SLEEVE 91-97 99-104 107-112 117-122 127-132 137-142
CHEST 76-81 84-89 91-97 102-107 112-117 122-127
WAIST 30-32 33-35 36-38 40-42 44-46 48-50
HIP 91-97 99-104 107-112 117-122 127-132 137-142
INSEAM 78-81 81-86 81-86 84-89 84-89 84-89
INSEAM: TALL 86-91 86-91 89-94

NUMERIC SIZING

76 81 86 91 97 102 107 112
HIP 91 97 102 107 112 117 122 127
INSEAM 76 81 81 81 84 84 84 84
INSEAM: TALL 89 89 89 89 89

* WHEN PURCHASING NUMERIC SIZED PANTS, GET OUT YOUR FAVORITE JEANS AND COMPARE MEASUREMENTS TO THE CHART ABOVE

** ALL MEASUREMENTS ARE CENTIMETERS

How to Measure - Men's

How to Measure

SLEEVE:

With your arm bent at the elbow and hand on your hip, measure from the back of the neck to the elbow and finish at the wrist.

CHEST:

Measure under arms at the fullest part of the chest. Ensure the tape measure is level across the back and comfortably loose.

WAIST:

Measure circumference around the narrowest part of waist.

HIP:

Measure circumference around the fullest point of hip/seat with feet together.

INSEAM:

Without shoes, measure on inside of leg from crotch to the floor.

*If you fall between measurements, bump up

WOMEN'S SIZING

NEW WOMEN'S NUMERIC PANT SIZING: Shop the 308 Pants

26 27 28 29 30 31 32 33 34
GARMENT SIZE 2 4 6 8 10 12 14 16 18
HIP 37 38 39 40 41 43 44.5 46.25 48
INSEAM 30-31 30-31 31-32 31-32 31-32 32-33 32-33 32-33 32-33

** ALL MEASUREMENTS ARE INCHES

2024 WOMEN'S RE-FIT: Shop the Collection

XS S M L XL 2XL
GARMENT SIZE 0-2 4-6 8-10 12-14 16-18 20
SLEEVE 27-28 28-29 29-30 30-31 31-32 31-32
BUST 33-34 35-36 37-38 40-41 44-45 48-49
WAIST 26-27 28-29 30-31 33-34 37-38 41-42
HIP 36-37 38-39 40-41 43-44 47-48 51-52
INSEAM 30-31 30-31 31-32 32-33 32-33 32-33

** ALL MEASUREMENTS ARE INCHES

WOMEN'S LEGACY STYLE FIT

Styles include: Alturas Guide Pant, Obsidian Pant, Catalyst Soft Shell Jacket & Pant, Aurora Puffy, Sawtooth Jacket, Brooks Down Sweater, Cascade Stormlight Jacket

XS S M L XL
SLEEVE 27-28 28-29 29-30 30-31 31-32
BUST 32-33 34-35 36-38 39-40 41-42
WAIST 24-25 26-27 28-30 31-32 33-34
HIP 35-36 37-38 39-40 41-42 43-44
INSEAM 29-30 30-31 31-32 32-33 33-34
GARMENT SIZE 2 4-6 8-10 12-14 16

** ALL MEASUREMENTS ARE INCHES

WOMEN'S SIZING

NEW WOMEN'S NUMERIC PANT SIZING: Shop the 308 Pants

26 27 28 29 30 31 32 33 34
GARMENT SIZE 2 4 6 8 10 12 14 16 18
HIP 94 97 99 102 104 109 113 117 122
INSEAM 76-79 76-79 79-81 79-81 79-81 81-84 81-84 81-84 81-84

** ALL MEASUREMENTS ARE CENTIMETERS

2024 WOMEN'S RE-FIT: Shop the Collection

XS S M L XL 2XL
GARMENT SIZE 0-2 4-6 8-10 12-14 16-18 20
SLEEVE 68-71 71-74 74-76 76-79 79-81 79-81
BUST 84-86 89-91 94-97 102-104 112-114 122-124
WAIST 66-69 71-74 76-79 84-87 94-97 104-107
HIP 91-94 97-100 102-105 109-112 119-122 130-133
INSEAM 76-79 76-79 79-81 81-84 81-84 81-84

** ALL MEASUREMENTS ARE CENTIMETERS

WOMEN'S LEGACY STYLE FIT

Styles include: Alturas Guide Pant, Obsidian Pant, Catalyst Soft Shell Jacket & Pant, Aurora Puffy, Sawtooth Jacket, Brooks Down Sweater, Cascade Stormlight Jacket

XS S M L XL
SLEEVE 68-71 71-74 74-76 76-79 79-81
BUST 81-84 86-89 91-97 99-102 104-107
WAIST 61-64 66-69 71-76 79-81 84-86
HIP 89-91 94-97 99-102 104-107 109-112
INSEAM 71-76 76-79 79-81 81-84 84-86
GARMENT SIZE 2 4-6 8-10 12-14 16

** ALL MEASUREMENTS ARE CENTIMETERS

How to Measure - Women's

How to Measure

SLEEVE:

With your arm bent at the elbow and hand on your hip, measure from the back of the neck to the elbow and finish at the wrist.

CHEST:

Measure under arms at the fullest part of the chest. Ensure the tape measure is level across the back and comfortably loose.

WAIST:

Measure circumference around the narrowest part of waist.

HIP:

Measure circumference around the fullest point of hip/seat with feet together.

INSEAM:

Without shoes, measure on inside of leg from crotch to the floor.

*If you fall between measurements, bump up

GLOVE SIZING

ALPHA SIZING

S M L XL 2XL
CIRCUMFERENCE 7 1/2 - 8 1/4 8 1/4 - 8 5/8 8 5/8 - 9 3/8 9 3/8 - 10 10 1/4 +
LENGTH 7 - 7 1/2 7 1/2 - 8 8 - 8 3/8 8 3/8 - 8 3/4 9 +

** ALL MEASUREMENTS ARE INCHES

GLOVE SIZING

ALPHA SIZING

S M L XL 2XL
CIRCUMFERENCE 19 - 21 21 - 22 22 - 23.75 23.75 - 25.5 26 +
LENGTH 17.75 - 19 19 - 20.25 20.25 - 21.25 21.25 - 22.25 22.75 +

** ALL MEASUREMENTS ARE CENTIMETERS

How to Measure - Gloves

How to Measure

CIRCUMFERENCE:

With fingers together in a relaxed position, measure circumference over knuckles and around palm.

LENGTH:

Measure from base of palm to end of middle finger.

HAT SIZING

S/M L/XL
21.25-22.5 22.5-24

** ALL MEASUREMENTS ARE INCHES

HAT SIZING

S/M L/XL
54-57 57-61

** ALL MEASUREMENTS ARE CENTIMETERS

How to Measure - Hats

Sizing Chart

MEN'S SIZING

ALPHA SIZING

S M L XL 2XL 3XL
SLEEVE 33-34 34-35 35-36 36-37 37-38 38-39
CHEST 36-38 39-41 42-44 46-48 50-52 54-56
WAIST 30-32 33-35 36-38 40-42 44-46 48-50
HIP 36-38 39-41 42-44 46-48 50-52 54-56
INSEAM 30-32 32-34 32-34 33-35 33-35 33-35
INSEAM: TALL 34-36 34-36 35-37

NUMERIC SIZING

30 32 34 36 38 40 42 44
HIP 36 38 40 42 44 46 48 50
INSEAM 30 32 32 32 33 33 33 33
INSEAM: TALL 35 35 35 35 35

* WHEN PURCHASING NUMERIC SIZED PANTS, GET OUT YOUR FAVORITE JEANS AND COMPARE MEASUREMENTS TO THE CHART ABOVE

** ALL MEASUREMENTS ARE INCHES

MEN'S SIZING

ALPHA SIZING

S M L XL 2XL 3XL
SLEEVE 91-97 99-104 107-112 117-122 127-132 137-142
CHEST 76-81 84-89 91-97 102-107 112-117 122-127
WAIST 30-32 33-35 36-38 40-42 44-46 48-50
HIP 91-97 99-104 107-112 117-122 127-132 137-142
INSEAM 78-81 81-86 81-86 84-89 84-89 84-89
INSEAM: TALL 86-91 86-91 89-94

NUMERIC SIZING

76 81 86 91 97 102 107 112
HIP 91 97 102 107 112 117 122 127
INSEAM 76 81 81 81 84 84 84 84
INSEAM: TALL 89 89 89 89 89

* WHEN PURCHASING NUMERIC SIZED PANTS, GET OUT YOUR FAVORITE JEANS AND COMPARE MEASUREMENTS TO THE CHART ABOVE

** ALL MEASUREMENTS ARE CENTIMETERS

How to Measure - Men's

How to Measure

SLEEVE:

With your arm bent at the elbow and hand on your hip, measure from the back of the neck to the elbow and finish at the wrist.

CHEST:

Measure under arms at the fullest part of the chest. Ensure the tape measure is level across the back and comfortably loose.

WAIST:

Measure circumference around the narrowest part of waist.

HIP:

Measure circumference around the fullest point of hip/seat with feet together.

INSEAM:

Without shoes, measure on inside of leg from crotch to the floor.

*If you fall between measurements, bump up

WOMEN'S SIZING

NEW WOMEN'S NUMERIC PANT SIZING: Shop the 308 Pants

26 27 28 29 30 31 32 33 34
GARMENT SIZE 2 4 6 8 10 12 14 16 18
HIP 37 38 39 40 41 43 44.5 46.25 48
INSEAM 30-31 30-31 31-32 31-32 31-32 32-33 32-33 32-33 32-33

** ALL MEASUREMENTS ARE INCHES

2024 WOMEN'S RE-FIT: Shop the Collection

XS S M L XL 2XL
GARMENT SIZE 0-2 4-6 8-10 12-14 16-18 20
SLEEVE 27-28 28-29 29-30 30-31 31-32 31-32
BUST 33-34 35-36 37-38 40-41 44-45 48-49
WAIST 26-27 28-29 30-31 33-34 37-38 41-42
HIP 36-37 38-39 40-41 43-44 47-48 51-52
INSEAM 30-31 30-31 31-32 32-33 32-33 32-33

** ALL MEASUREMENTS ARE INCHES

WOMEN'S LEGACY STYLE FIT

Styles include: Alturas Guide Pant, Obsidian Pant, Catalyst Soft Shell Jacket & Pant, Aurora Puffy, Sawtooth Jacket, Brooks Down Sweater, Cascade Stormlight Jacket

XS S M L XL
SLEEVE 27-28 28-29 29-30 30-31 31-32
BUST 32-33 34-35 36-38 39-40 41-42
WAIST 24-25 26-27 28-30 31-32 33-34
HIP 35-36 37-38 39-40 41-42 43-44
INSEAM 29-30 30-31 31-32 32-33 33-34
GARMENT SIZE 2 4-6 8-10 12-14 16

** ALL MEASUREMENTS ARE INCHES

WOMEN'S SIZING

NEW WOMEN'S NUMERIC PANT SIZING: Shop the 308 Pants

26 27 28 29 30 31 32 33 34
GARMENT SIZE 2 4 6 8 10 12 14 16 18
HIP 94 97 99 102 104 109 113 117 122
INSEAM 76-79 76-79 79-81 79-81 79-81 81-84 81-84 81-84 81-84

** ALL MEASUREMENTS ARE CENTIMETERS

2024 WOMEN'S RE-FIT: Shop the Collection

XS S M L XL 2XL
GARMENT SIZE 0-2 4-6 8-10 12-14 16-18 20
SLEEVE 68-71 71-74 74-76 76-79 79-81 79-81
BUST 84-86 89-91 94-97 102-104 112-114 122-124
WAIST 66-69 71-74 76-79 84-87 94-97 104-107
HIP 91-94 97-100 102-105 109-112 119-122 130-133
INSEAM 76-79 76-79 79-81 81-84 81-84 81-84

** ALL MEASUREMENTS ARE CENTIMETERS

WOMEN'S LEGACY STYLE FIT

Styles include: Alturas Guide Pant, Obsidian Pant, Catalyst Soft Shell Jacket & Pant, Aurora Puffy, Sawtooth Jacket, Brooks Down Sweater, Cascade Stormlight Jacket

XS S M L XL
SLEEVE 68-71 71-74 74-76 76-79 79-81
BUST 81-84 86-89 91-97 99-102 104-107
WAIST 61-64 66-69 71-76 79-81 84-86
HIP 89-91 94-97 99-102 104-107 109-112
INSEAM 71-76 76-79 79-81 81-84 84-86
GARMENT SIZE 2 4-6 8-10 12-14 16

** ALL MEASUREMENTS ARE CENTIMETERS

How to Measure - Women's

How to Measure

SLEEVE:

With your arm bent at the elbow and hand on your hip, measure from the back of the neck to the elbow and finish at the wrist.

CHEST:

Measure under arms at the fullest part of the chest. Ensure the tape measure is level across the back and comfortably loose.

WAIST:

Measure circumference around the narrowest part of waist.

HIP:

Measure circumference around the fullest point of hip/seat with feet together.

INSEAM:

Without shoes, measure on inside of leg from crotch to the floor.

*If you fall between measurements, bump up

GLOVE SIZING

ALPHA SIZING

S M L XL 2XL
CIRCUMFERENCE 7 1/2 - 8 1/4 8 1/4 - 8 5/8 8 5/8 - 9 3/8 9 3/8 - 10 10 1/4 +
LENGTH 7 - 7 1/2 7 1/2 - 8 8 - 8 3/8 8 3/8 - 8 3/4 9 +

** ALL MEASUREMENTS ARE INCHES

GLOVE SIZING

ALPHA SIZING

S M L XL 2XL
CIRCUMFERENCE 19 - 21 21 - 22 22 - 23.75 23.75 - 25.5 26 +
LENGTH 17.75 - 19 19 - 20.25 20.25 - 21.25 21.25 - 22.25 22.75 +

** ALL MEASUREMENTS ARE CENTIMETERS

How to Measure - Gloves

How to Measure

CIRCUMFERENCE:

With fingers together in a relaxed position, measure circumference over knuckles and around palm.

LENGTH:

Measure from base of palm to end of middle finger.

HAT SIZING

S/M L/XL
21.25-22.5 22.5-24

** ALL MEASUREMENTS ARE INCHES

HAT SIZING

S/M L/XL
54-57 57-61

** ALL MEASUREMENTS ARE CENTIMETERS

How to Measure - Hats

TECHNICAL FEATURES

3-Layer Waterproof Construction
3-Layer Waterproof Construction

Three layer fabric with a bonded membrane for breathable lockdown protection

Full-Length Side Zips
Full-Length Side Zips

Full length zippers allow for dumping heat and easy on and off over hunting boots.

Adjustable Waist
Adjustable Waist

Waistband with hook and loop and stretch allows for micro-adjustments for a tailored fit over hunting pants.

Zippered Thigh Pocket
Zippered Thigh Pocket

Secure zip pocket provides storage and easy access for essentials in the field

Snap-Secured Cuff
Snap-Secured Cuff

Snap cuff allows you to completely open the leg for ease of layering.

Product videos

Layering Position

  • Rainwear

Features

  • True to Size: Purchase your normal size to wear over other layers
  • 3-Layer PFAS-free construction with stretch is breathable and waterproof
  • Full length side-zips allow for easy layering over hunting pants and boots
  • Stretch waistband moves with you, and has hook and loop adjustment for tailoring fit over pants
  • Single zippered thigh pocket is perfect for small essentials
  • Center front zipper
  • Compatible with First Lite 2-Point Suspenders (not included)

Material: 3-Layer 100% PFAS-free Polyester

Cut: Cut to wear over your kit

Actual Weight: 17oz

Temperature Range: Below 20F - 60F