Men's Classic All-Season Merino Base Layer Bottom

$100
Color: Black
  • Free shipping on orders $150+
  • Free pickup at our Arlington, TX store today
  • Free 30-day returns
Description

A year-round favorite, our Classic All-Season Merino Base Layer Bottom works hard to keep you comfortable everywhere, from the ski lifts to the campsite. With an updated fit to improve functionality while enhancing aesthetics, these bottoms stay durable while 100% Merino next to skin keeps you comfy and ready for more action. This gear is built for four seasons of adventure.

Features
  • Fit: Slim
  • Our slim fit is intended to follow the contours of the body
  • Our lightweight Merino jersey fabric uses a recycled nylon core to increase durability while still keeping 100% Merino wool next to skin
  • Flatlock seam construction designed to minimize chafing
  • Fully functional fly
  • Merino-lined elastic waistband designed for maximum comfort
  • Size medium inseam: 30.75" (78 cm)
  • Made in China: 88% Merino Wool, 12% Nylon
  • Wash With Like Colors
  • Do Not Iron Decorations.
  • Do Not Dry Clean
  • Cool Iron As Needed
  • Tumble Dry Low
  • Do Not Bleach
  • Machine Wash Warm Gentle Cycle.
About the brand

Smartwool brings the magic of merino wool to life — keeping you warm, dry, and comfortable no matter the season. From performance socks to base layers, every piece is designed for adventure. At Mountain Sports, we love Smartwool because it proves comfort and sustainability can go hand in hand, from trail to town.

Shop all Smartwool

SKU SW016958001
Size guide

Smartwool Size Chart - Men's Apparel

Smartwool Sizing Chart

Measurements are in inches, unless otherwise noted. Charts reflect body measurements, not garment measurements.

Men's Apparel & Base Layers:

Size Chest Waist Hip Arm Length Inseam
S 36 - 38 29 - 31 36 - 38 31 - 32 30 - 31
M 39 - 41 32 - 34 39 - 41 32 - 33 31 - 32
L 42 - 44 35 - 37 42 - 44 33 - 34 32 - 33
XL 45 - 48 38 - 40 45 - 48 34 - 35 33 - 34
XXL 49 - 51 41 - 44 49 - 51 35 - 36 34 - 35

How to measure - Chest: measure under the arms, around the fullest part of your chest and back. Waist: measure around your natural waistline, keeping the tape a bit loose. Hip: measure around the fullest part of your hip, parallel to the floor. Arm length: with your elbow slightly bent, measure from the center back of your neck, across the top of your shoulder, to the elbow and down to the wrist bone. Inseam: measure along the inside of the leg from crotch to ankle bone, or measure a well-fitting base layer pant from the crotch seam to the bottom of the leg.

Smartwool clothing runs true to size. Smartwool products are designed to retain their fit and shape; following the care instructions on the label will help avoid shrinking or stretching.

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Easy if it's not right

Free 30-day returns, and help finding the one that is.

Free shipping over $150

Shipped nationwide since '96. Some exclusions apply.