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Obsidian Merino Pants
Obsidian Merino Pants
Obsidian Merino Pants
Obsidian Merino Pants
Obsidian Merino Pants
Obsidian Merino Pants
Obsidian Merino Pants
Obsidian Merino Pants
Obsidian Merino Pants
Obsidian Merino Pants
Obsidian Merino Pants
Obsidian Merino Pants
Obsidian Merino Pants
Obsidian Merino Pants
Obsidian Merino Pants
Obsidian Merino Pants
Obsidian Merino Pants
Obsidian Merino Pants
Obsidian Merino Pants
Obsidian Merino Pants

Obsidian Merino Pants

Ripstop Merino and Stretch Nylon


In Stock & Ready to Ship

Silent, odor-resistant, and comfortable from 100 degrees to late in the season, the Obsidian merino pant takes the torch from the best-selling Kanab 2.0 pant with the fit being based off our hugely popular Corrugate Guide Pant. The Obsidian's ergonomic design and proprietary, stretch merino/nylon fabric work in conjunction to move and flex with the body and provide maximum durability all while preserving the qualities you love about Merino. Reinforced with rip-stop nylon, this woven merino pant has no UV signature or shine and fends off odor-causing bacteria better than any synthetic. Stretch nylon panels also enhance range-of-motion and provide durability and support in high-stress areas. The Obsidian pant is equipped with detachable suspenders for a superior fit with pack or harness and can be used with other First Lite pants. This piece is machine washable and will dry quickly over a branch or on a line. These features make the Obsidian a superior choice for a wide range of stationery and active hunting applications.

Product Videos

Obsidian Merino Pants Details

Layering Position

  • Next to Skin


  • Care Instructions: Wash in cold water only, tumble dry low 5 minutes to remove wrinkles, and hang dry to finish. If possible, hang dry only. 
  • 88% merino wool, 2% ballistic ripstop nylon, 1.5% polyester, 8.5% spandex
  • True to Size: Purchase your normal size to wear over or under other layers
  • Merino-nylon midweight woven ripstop fabric
  • Body-mapped stretch nylon reinforcement
  • Belt and suspender loops (suspenders included)
  • Naturally odor resistant
  • Extremely quiet--ideal for both spot and stalk and stationary hunting
  • Naturally UV absorbent to eliminate shine and fire-resistant
  • Stays warm whether dry or wet

How It's Built

  • Material: Woven Ripstop Merino Blend
  • Cut: Athletic
  • Primary Uses:
    • Spot & Stalk
    • Tree Stand
    • Upland
    • Fishing
  • Weight: 22oz.

Where to Use

  • Temperature Range:
    • 45F - 60F
    • 60F - 80F
    • Above 80F

Customer Reviews

Based on 1286 reviews
Max Latham
Product Size: L
Height: 6
Weight: 225
Waist Size: 35
Inseam Length: 32
Draw Length: 29
Location: Louisiana
Primary Use: Deer hunting
Obsidian pants

Had to return them due to me ordering the wrong size. I’m borderline L/xl so I ordered a xl thinking I would need more room if wearing a base layer under them. They have some stretch in the waist band so they were to big in xl returned and got the large and they are perfect. Can’t wait to wear them in the woods

Justin Cunningham
Product Size: S
Height: 5'6"
Weight: 145lbs
Waist Size: 29
Inseam Length: 30
Primary Use: Hiking & Hunting
Comfortable pants

These pants are comfortable, great for hiking, and fit well.

Product Size: L
Height: 6-0
Weight: 205
Waist Size: 34
Inseam Length: 34
Draw Length: 29"
Location: Any
Primary Use: Any
Will Buy Again

I absolutely love these pants and am grumpy I haven't bought these until now. You can't go wrong and these are comfortable in any circumstance. I wear these for every day, hunting, casual, field days at work, etc... I will definitely get these again!

Po box 29090 Hintzman
Product Size: XL
Height: 6’3”
Weight: 220
Waist Size: 40
Inseam Length: 33
Location: Forest
Primary Use: Camping hunting
Very comfortable and versatile pants

First day I got them a spent a night in the rain at 35° followed by a day in the sun at 75° and was comfortable throughout. These pants are extremely comfortable but I’ll probably wouldn’t bush whack in them as they’re pretty lightweight.

Tim Boyle
Product Size: M
Height: 5’6”
Weight: 145
Waist Size: 32
Inseam Length: 32
Draw Length: 27.5
Location: Western mountains
Primary Use: Western big game
Great pants!

These have been a great pant for spring bear so far! Light weight, warm and very quite.

Clay McGuire
Product Size: M
Height: 6'
Weight: 165
Waist Size: 32
Inseam Length: 32
Draw Length: 27
Location: Hunting
Primary Use: Sent control.
Obsidian pants

Excellent quality. Freedom of movement. Fit well.

Kathryn Rawson
Product Size: S
Height: 5’5”
Weight: 115
Waist Size: 25
Inseam Length: Not sure
Location: Camping

I love these pants but I exchanged the women’s for men’s as I liked the boxy shape and suspenders. I found the women’s tight in the wrong places

Gavin Rainwater
Product Size: XXL
Height: 6'2
Weight: 320
Waist Size: 44
Inseam Length: 34
Draw Length: 31
Location: Kansas
Primary Use: White-Tail hunting, fishing, around town
Awesome Pants

Wore these for a trip to Colorado, first time ever wearing them. Fit great, moved with me and were very comfortable. I am a really big guy, was concerned about the fit, but these were awesome. I am going to purchase the Obsidian Foundry pants next.

Heath Miller

Love the pants, but the seat or butt area needs some serious reinforcement. They wear way to quickly in this area and aren't worth buying again for this reason.

Product Size: 38 x 35
Height: 6’2”
Weight: 232
Waist Size: 38
Inseam Length: 34
Location: Woods and grass land
Primary Use: Whitetail deer hunting and pheasant hunting

Great light weight pants. I have never used suspenders, so my kids make fun of me, but I love them! I would say the pant legs run skinny. If you’re used to a baggier clothing, you may want to level up.