Our next to skin fit that contours the body for no distractions

Body fit

Our close to body fit with a low profile silhouette for ease of movement

Slim fit

Our standard, slightly off body fit for unrestricted comfort

Regular fit

Our roomy, off body fit for maximum comfort and easy layering

Relaxed fit

key.measurement

key.bust

key.waist_nat

key.hips

key.arm_length

Black

Deep Navy

Plum Perfect

Dusky Lavender

Summit

Ponderosa

<p>An expedition weight baselayer can help settle the mind in extreme environments. The merino blend is soft, itch-free, and temperature regulating to keep you warm without overheating.</p>
<ul>
<li>Heavyweight merino wool and polyester blend with a brushed back for warmth and softness next to the skin</li>
<li>Merino wool regulates temperature and is naturally antimicrobial</li>
<li>Flatlock seams provide a chafe-free wear</li>
<li>Slim fit for easy layering</li>
</ul>

T3 Merino Base Layer Long Sleeve Top Black

T3 Merino Base Layer Long Sleeve Top Deep Navy

T3 Merino Base Layer Long Sleeve Top Ponderosa

MEC T3 Merino Base Layer Long Sleeve Top - Women's

XX-Small

X-Small

Small

Medium

Large

X-Large

XX-Large

Measured in grams per square metre (gsm). The larger the number, the heavier and thicker the garment.

Save an extra 20% off clearance footwear, discount applied automatically in cart. Hurry while supplies last.

Extra 20% off clearance footwear

Grab the gear everyone's loving, shop our top sellers

New Year's Day

Family Day

Good Friday

Easter Sunday

Easter Monday

Victoria Day

Canada Day

Civic Holiday

Labour Day

National Day of Truth and Reconciliation

Thanksgiving

Remembrance Day

Black Friday

Christmas Eve

Christmas

Boxing Day

New Year's Eve

BC Day

Saint-Jean-Baptiste Day

Special Hours

National Day of Truth and Reconciliaton

MEC T3 Merino Base Layer Long Sleeve Top - Women's

AI instant answers

Compare (0)