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Firstgear TPG Basegear Pant (Size XL Only)

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Firstgear TPG Basegear Pant


  • Moisture transport system wicks the sweat from your body keeping you cool and dry.
  • Basegear’s heat-release mechanism keeps your skin surface as cool as possible to help maintain core body temperature–increases in core body temperature can cause muscle fatigue and slow reaction time.
  • Fabric is 50% lighter than cotton after 60 minutes of exercise. It releases 80% of its moisture after 30 minutes of rest, while cotton only releases 35% of its moisture after 30 minutes of rest.
  • All seams flat-stitched for added comfort under layering system. UV 50+ protection from sun elements helps control body temperature to reduce fatigue.
  • Anti-bacterial protection.

Firstgear Unisex Base Layer Pant Sizing

Size Waist (in)
XS 25
SM 29
MD 32
LG 35
XL 39
2XL 43
3XL 47

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.

How To Measure

W Waist Measure around your natural waistline, around the top of the hip bones, inline with the navel while keeping the measuring tape parallel to the ground.
Product Style RevZilla Item # Manufacturer Product # Availability
Black / XL 819938 FTB.1212.01.M004 Only 1 Left: Ships within 24 hours


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If your order arrives and it is not right, we will we'll fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

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Write a Product Review for a chance to win our monthly $100 giveaways.
Firstgear TPG Basegear Pant (Size XL Only) 4.5 5 2 2
A great base layer I was sorry to see this product discontinued. It's a very comfortable base layer. I wore them under my first gear TPG Escape pants. July 4, 2016
Cooler than cotton in the Spring, Summer and Fall I'm on my 2nd pair of these. The first pair is just now wearing out after nearly 5 years. I also lost a bit of weight and you do want these to fit tightly. They are stretchy and seem to run a bit large also . Well made, and clearly built to last. Money well spent. May 5, 2014
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