Free Worldwide Shipping on Every Order
Limited Time: Everything Up to 70% OFF





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Free standard shipping on orders
We are pleased to offer Free Worldwide Shipping on all orders, delivering to all countries and regions supported by our logistics network.
There are no restrictions on order quantity, parcel size, or shipment weight — every order ships at no cost to you. In addition, all customs duties, import taxes, and government-imposed fees associated with your shipment will be fully covered by us, ensuring you will not incur any extra charges upon delivery.
Please note that delivery times may vary due to local customs procedures and carrier conditions, but your shipping and customs costs will remain completely free under this policy.
We provide a secure and reliable Free Returns service for all customers. Items that remain unused and unopened may be returned within 60 days for a full refund.
All return shipping expenses, including customs-related fees, are fully covered by us.
Refund processing will be completed within 4 weeks from the date the return shipment is sent, regardless of whether the package has arrived at our facility. In general, refunds are finalized significantly earlier, ensuring a smooth and dependable experience.
If you’ve been holding your breath for us to release a Boulder Boot style that can properly tackle the trails, you can go ahead and release that breath. Now take another, and another, because you’ll be huffing and puffing up and over mountains and along stretches of dirt and rock in your spiffy Boulder Summit boots. Rain? Mud? Snow? Sleet? No matter, these boots are fully waterproof and will keep those feet dry despite what Mother Nature throws your way.
The Boulder Summit combines the minimalist features of the Boulder Boot with the outsole of the Outlander. This means these boots offer substantial grip without weighing you down, flexibility as you navigate uneven terrain, and the wide toe box means ample space for your toes to spread out fully. The rubber outsole incorporates 4mm deep lugs and zig-zag grooves for superb traction in even the most slippery situations.
We find that the Boulder Summit fits true to size, so you can order your normal US size. This is a unisex shoe, so the width is the same for both men's and women's.
As with all Lems shoes, if you need more volume inside the shoe or increased ground contact, you can remove the insole. If you have any questions, feel free to contact our customer service team at support@lemsshoes.com.
For additional information please check out our FAQ page!
| LEMS US MEN'S | LEMS US WOMEN'S | UK | EU | LEMS INSOLE LENGTH |
|---|---|---|---|---|
| 4.5 | 6 | 3.5 | 36 | 9.1 |
| 5 | 6.5 | 4 | 37 | 9.2 |
| 5.5 | 7 | 4.5 | 37.5 | 9.4 |
| 6 | 7.5 | 5 | 38 | 9.5 |
| 6.5 | 8 | 5.5 | 38.5 | 9.7 |
| 7 | 8.5 | 6 | 39 | 9.9 |
| 7.5 | 9 | 6.5 | 40 | 10 |
| 8 | 9.5 | 7 | 40.5 | 10.2 |
| 8.5 | 10 | 7.5 | 41 | 10.4 |
| 9 | 10.5 | 8 | 42 | 10.6 |
| 9.5 | 11 | 8.5 | 42.5 | 10.7 |
| 10 | 11.5 | 9 | 43 | 10.9 |
| 10.5 | 12 | 9.5 | 44 | 11 |
| 11 | 12.5 | 10 | 44.5 | 11.2 |
| 11.5 | - | 10.5 | 45 | 11.4 |
| 12 | - | 11 | 46 | 11.5 |
| 12.5 | - | 11.5 | 46.5 | 11.7 |
| 13 | - | 12 | 47 | 11.9 |
| 14 | - | 13 | 48 | 12.2 |
| 15 | - | 14 | 49 | 12.5 |
The insole length should be longer than your foot (approx. 1–1.5cm). Ensure enough space past your longest toe when choosing size.
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