Route Merino Light Base Layer Top
Route Merino Light Base Layer Top
Route Merino Light Base Layer Top
Route Merino Light Base Layer Top
Route Merino Light Base Layer Top
Route Merino Light Base Layer Top
Route Merino Light Base Layer Top
-70%
Route Merino Light Base Layer Top
Route Merino Light Base Layer Top
Route Merino Light Base Layer Top
Route Merino Light Base Layer Top
Route Merino Light Base Layer Top
Route Merino Light Base Layer Top
Route Merino Light Base Layer Top

Route Merino Light Base Layer Top

$89.00 $26.70
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Size
Color
Size chart
Men's Outdoor Pants
US Size Waist (in) Hip (in) Inseam (in)
S 29 – 31 35 – 37 32
M 32 – 34 38 – 40 32
L 35 – 37 41 – 43 32
XL 38 – 40 44 – 46 32
XXL 41 – 43 47 – 49 32
Women's Outdoor Pants
US Size Waist (in) Hip (in) Inseam (in)
XS 24 – 25 34 – 35 30 – 32
S 26 – 27 36 – 37 30 – 32
M 28 – 29 38 – 39 30 – 32
L 30 – 32 40 – 42 30 – 32
XL 33 – 35 43 – 45 30 – 32
Jackets & Outerwear (Men & Women)
US Men's US Women's Chest (in) Waist (in) Sleeve Length (in)
S XS 36 – 38 25 – 27 31 – 32
M S 39 – 41 28 – 30 32 – 33
L M 42 – 44 31 – 33 33 – 34
XL L 45 – 48 34 – 37 34 – 35
XXL XL 49 – 52 38 – 41 35 – 36
Footwear & Accessories
US Men's US Women's Foot Length (in) EU Size Sock / Mitten Size
7 8.5 9.6 40 S
8 9.5 10.0 41 M
9 10.5 10.4 42 M
10 11.5 10.8 43 L
11 12.5 11.2 44 L
12 13.5 11.6 45 XL
13 14.5 12.0 46 XL
📏 How to Measure:
• Pants: Measure waist at the natural waistline, hips at the widest part. Inseam is measured from the crotch to the ankle (Standard Regular is 32", Short is 30").
• Jackets: Measure chest under the arms and around the fullest part. Keep the tape slightly loose for layering.
• Footwear: Measure foot length from heel to longest toe while standing. If you plan to wear thick hiking socks, consider sizing up by half a size.
• All measurements are in inches. If you are between sizes, we recommend sizing up for a more comfortable fit during outdoor activities.
  • Free worldwide shipping
  • In stock, ready to ship
  • Inventory on the way

A soft, breathable base layer top for comfort and warmth.

**The Route Merino Light Base Layer Top is ideal if you:**

- Need a versatile base layer for everything from hiking to skiing
- Prefer a stretchy, slim fit that moves with you
- Want moisture-wicking comfort in a soft merino wool blend

The Route Merino Light Base Layer Top is designed to keep you comfortable in any season. Crafted from a breathable merino wool blend, it offers natural temperature regulation, moisture control, and unmatched softness against your skin. The crewneck design makes it easy to layer under jackets or mid-layers, while the slim, stretchy fit ensures full freedom of movement. Whether you’re climbing, skiing, or simply enjoying a crisp morning walk, this base layer top is your go-to for performance and comfort.

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