Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 5 - Jul 10
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Description
Mammut Sertig III Mid GTX MenStep into comfort with these lightweight and waterproof, mid cut day hiking shoes. Pairing a Mammut Swiss Design sole for reliable grip with high rebound foam, an improved, wider fit and high stack height for cushioning and shock absorption, its a great partner for mixed terrain. Keeping it breezy with a breathable mesh outer fabric, its waterproof GORE TEX membrane has you covered in less than ideal conditions. For great comfort at a minimal weight,
Step into comfort with these lightweight and waterproof, mid-cut day hiking shoes. Pairing a Mammut Swiss Design sole for reliable grip with high-rebound foam, an improved, wider fit and high stack height for cushioning and shock absorption, it’s a great partner for mixed terrain. Keeping it breezy with a breathable mesh outer fabric, its waterproof GORE-TEX membrane has you covered in less-than-ideal conditions. For great comfort at a minimal weight, the clear choice is the Sertig III Mid GTX.
Features
- High rebound EVA foam for excellent cushioning and responsiveness on long hikes
- Abrasion-resistant fabric upper and rubber rand for enhanced durability and protection
- Mammut Swiss Design outsole for reliable grip in low temperatures
- Ortholite® insole for long-lasting cushioning and step-in comfort
Product Details
- Weight (US 9.5) - 430 g
- Flex index - A5
- Lace system - Standard lacing
- Outsole - Mammut Swiss Design
- Material - Double Layer Engineered Mesh
- Lining - GORE-TEX Footwear
- Midsole - High Rebound Critical EVA
- Heel drop - 8
- Insole brand - Ortholite
- Insole Height - 5.00 mm
- zUpper / Outer Material - Texttile / Synthetic
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 600 reviews
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Product Reviews
★★★★★ 5
BUTTERY SOFT, HIGH QUALITY FEEL
Size: Medium, Color: Slate Grey/White
Quality item!! I would compare these to CRZ YOGA. They do not stretch, not see through, and feel buttery soft. I have only used them working out in a reformer pilates class in which I did not notice the leggings falling or the bra stretching. I would size down on the bra. I am a postpartum mommy and purchased a medium and it fits perfectly. Once I get my core back in shape I can probably size down to the small. The white lining on the bra and leggings I feel bring a flattering look to my waist for those ladies looking that that aspect. They pulled in all the right parts without creating any spill over. It might not be useful for a high impact workout like running or spinning but any weight lifting or Pilates-type classes it would be perfect for! I bought another set I love them so much. I ran them in the washer and hung dry them as I do all my fitness clothing items.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 5, 2025
★★★★★ 5
Postpartum mommies! Very flattering!!
Special Size: with Contrast Trim, Size: Medium, Color: Black/White
Quality item!! I would compare these to CRZ YOGA. They do not stretch, not see through, and feel buttery soft. I have only used them working out in a reformer pilates class in which I did not notice the leggings falling or the bra stretching. I would size down on the bra. I am a postpartum mommy and purchased a medium and I am nursing. It still was a little too big for my liking. So I went with a small on this order and it fit perfectly. The white lining on the bra and leggings I feel bring a flattering look to my waist for those ladies looking that that aspect. They pulled in all the right parts without creating any spill over. It might not be useful for a high impact workout like running or spinning but any weight lifting or Pilates-type classes it would be perfect for! I bought another set I love them so much. I ran them in the washer and hung dry them as I do all my fitness clothing items.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 5, 2025
★★★★★ 5
“Wonder”ful Bra!
Special Size: without Contrast Trim, Size: Large, Color: Bright Red
These (I have several in great colors. This one is red). I love it- looks neat and polished under anything you pair it with! Comfortable and quite soft!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 3, 2026
★★★★★ 4
Tight band
Special Size: without Contrast Trim, Size: Small, Color: Black
The band is a little tight on my ribs but not uncomfortable enough not to wear it. I would suggest sizing up
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
★★★★★ 5
Pretty and supportive
Special Size: without Contrast Trim, Size: Medium, Color: Ocean Blue
Very pretty and supportive. Love the blue. Perfect length for higher waisted leggings.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 10, 2026
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