Kaibab Top Size Chart

How to Measure

Head: Measure the circumference of head just above top of ears, and 1 inch above eyebrows.

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 around the fullest part of the chest. Be sure to keep tape level across back and comfortably loose.

Waist: Measure around natural waist with a loose tape.

Hip & Seat: Place the measuring tape around the body at the fullest part of the lower hip, feet together.

Inseam: Without shoes; measure on inside of leg from groin to the floor.



Kaibab Merino Top

(35 customer reviews)



The Kaibab Merino Top is a versatile long sleeve shirt designed for every hunt. Wear the Kaibab independently for excellent thermal regulation and comfort, or wear it as a base layer to stay warm in the coldest of temperatures. The soft outer portion of the Kaibab Merino top wears our scientifically designed MTN-STEALTH pattern for unmatched concealment in multiple environments. The inside is made with superfine Merino wool which provides a comfortable next to skin layer guaranteed to wick moisture away from your body while simultaneously keeping you warm and dry. When the thermals rise, reach for the 1/4 zip to help regulate body temperature. This premium layering piece will be your go-to top for every hunt.


MTN camo pattern
Summit Camo pattern
Size Chart

View Product Video Here

VIP SIZING WARRANTY: If you choose the wrong size we will pay for the cost of shipping until you are outfitted with the correct size of each item.

Fabric Details

  • 17.5 Micron Superfine Merino Wool
  • Multi Directional Stretch
  • Flatlock Seam Construction
  • 150 gsm insulation
  • Naturally Antimicrobial

Product Features

  • Anatomical fit
  • Moisture Wicking Merino
  • 1/4 front zipper
  • Chest Pocket with Vertical Zipper

Recommended Use

Midweight base layer


The use of superfine Merino wool for the Kaibab Merino Top is what really makes this piece shine. Merino wool is an incredible force when it comes to controlling odor, wicking away moisture, and keeping you warm and dry. The secret is Merino wool’s ability to absorb up to 30 percent of its weight in moisture and still feel dry, while providing an excellent source of insulation. This makes the Kaibab Merino Top the perfect choice for any hunter that wants to stay warm and comfortable during their hunting adventures. In addition to the special features provided by Merino Wool, every aspect of the Kaibab Merino Top has been designed and constructed with comfort & mobility in mind. Thanks to the multidirectional stretch, the Kaibab Merino Top, offers an anatomical fit allowing excellent range of motion for archery and rifle hunters, where strenuous accents and descents are more of the norm than the exception. Flat-lock seams add to the comfort of this piece & won't rub you raw from wearing a heavy pack. You’ll have a hard time finding another base layer with the performance features of the Kaibab Merino Top.

Special Technology

  • Advanced Thermoregulation
  • Highly Resilient Fabric and Construction
  • YKK zippers
  • Antimicrobial


Only 7.4 Ounces