Skip to content
Free shipping on orders of $99+ Free in-store pickup Family owned and operated in Banff, AB
Monod Sports
Notifications
Cart
Monod Sports

Mammut Lenni Shirt Men's

Sale price$69.30 CAD Regular price$99.00 CADSave 30%
Final Sale
This item is final sale and cannot be exchanged or returned.
Lightweight hiking shirt built for reliable comfort on everything from short day hikes to long trekking trips.

Only 2 units left
Past Season Colour: Marine / Black
Size: Small
Mammut Mens Tops & Bottoms Size Chart

Mammut Tops

Measurements are in inches

  Chest Waist Hip 
34-37  29-31.5  34-37
37-40 32-35 37-40
40.5-43  35-38 40-43
XL  44-46.5  38-41 43-46
XXL  47-49.5  42-45 46-49
3XL 50-53 45-49 49-52

 

 

Mammut Bottoms 

Measurements are in inches

  Waist Hip Inseam Short  Inseam Regular Inseam Long
28 29.5-31  35-36  - 32 -
30  31-32 36-37 30 32.5 36
32  32.5-34  38-39 30 32.5 36
34  34-35.5  39-40.5 30 32.5 36
36  36-37  41-42 30 32.5 36
38 37-38.5 42.5-44 30 32.5 36
40 39-40.5 44-45 30 32.5 -
42 41-42.5 45.5-47 - 32.5 -
Men's Lenni Shirt
Men's Lenni ShirtMarine / Black / Small Sale price$69.30 CAD Regular price$99.00 CAD

Product Details

Mammut’s Men’s Lenni Shirt is a classic hiking shirt that earns its place when you want one piece that works for both quick local hikes and longer trekking days. It’s the kind of shirt you can wear start-to-finish on a trip without overthinking layers or comfort.

This latest version keeps the familiar, high-performance lightweight feel, but updates the fabric to a new low-impact material. In use, it dries fast, manages odor to stay more pleasant over repeated wears, and gives reliable sun protection for the areas it covers. A regular fit, back movement fold, and a buttoned chest pocket round out the details you actually notice on trail.

Specs and features

Style #: 1015-01471

Best For

  • Hiking

Fit

  • Cut: Regular Fit

Features

  • Lightweight and quick-drying
  • Treated with HeiQ Fresh FFL - a bio-based technology that reduces unpleasant odors
  • Reliable protection from strong sunlight
  • Chest pocket with button
  • Movement fold on back for extra comfort

Sun Protection

  • UV protection (UPF): UPF 50+
  • GPSR Warning: This garment provides UV protection for covered areas. Stretching, moisture, and abrasion may reduce its effectiveness. Follow the care instructions to maintain protection. This product does not offer complete UV shielding.

Materials

  • Main material: 9% Polyester, 91% Polyester (recycled)

Specs

  • Weight: 133 g
  • Product code: 1015-01471

Care

  • Machine wash on wool/delicates cycle (max. 30° C)
  • Do not tumble dry
  • Do not use chlorine-based bleach
  • Do not dry clean or use solvents to remove stains
  • Max. ironing temperature (110° C) Take care when steam ironing
  • Do not iron on prints and decorative elements
Shipping & Returns

We offer free standard shipping within Canada on orders over $99. Orders ship from our store in Banff, Monday through Friday. Most orders are processed within two business days, with orders placed after 12 p.m. MST requiring an additional business day. Once your order ships, you’ll receive tracking right away. We currently only ship to Canadian addresses - Learn more.

If something isn’t quite right, most online orders can be returned within 14 days as long as items are unused and in original condition. Refunds are issued to the original payment method once items are received back in-store, with in-store returns always free and a small return shipping fee applying to mailed returns - Learn more.

In-Store Pickup

All items are available for in-store pickup at our Banff location. Orders are typically ready within an hour during business hours, and always within 24 hours. Simply select in-store pickup at checkout and we’ll have it waiting for you at 129 Banff Avenue.

Best Price Guarantee

If you find the same product for less at a Canadian retailer, we’ll match it — or beat it. The item must be identical, in stock, and sold in Canada at a publicly advertised price. If you’ve already purchased, we’ll refund the difference on eligible orders within 15 days - Learn more

Why you'll love it

FAST DRY COMFORT

Lightweight fabric that dries quickly, so it stays comfortable on warm climbs and during long days on trail.

ODOR CONTROL

HeiQ Fresh FFL treatment uses bio-based technology to reduce unpleasant odors for more wearable comfort over repeat use.

UPF 50+ COVER

Provides reliable sun protection for covered areas with UPF 50+—well suited to strong sun on exposed hikes.

We're here to help

Frequently asked questions

We’re here to help with the details, before and after you order.

Visit Help Centre
When will my order ship?

Most orders leave our shop within 1–2 business days. Once your order is packed and scanned by the carrier, you’ll receive tracking right away.

What if the size or fit isn’t right?

No stress, it happens. If something doesn’t fit the way you expected, most items can be returned within 14 days as long as they’re unworn and in original condition. In-store returns are free, and mailed returns include a small return shipping fee. Some conditions do apply. Return Policy.

Is this covered by a warranty?

Most of our products are backed by the manufacturer’s warranty. If something goes wrong, we’ll help guide you through the process and advocate on your behalf.

Do you price match?

Yes. With our Best Price Guarantee, if you find the same product for less at a Canadian retailer, we’ll match it — or beat it. No hoops, no hard feelings, just fair pricing. Learn more.

BORN IN BANFF, BUILT BY A FAMILY OF MOUNTAIN enthusiasts AND GEAR SPECIALISTS.

Monod Sports is a family-owned specialty shop rooted in Banff, since 1949. Our team lives and works in the mountains, and we’re selective about what we carry — choosing quality gear we trust ourselves, stand behind fully, and feel confident recommending to anyone who walks through our doors.