GS:TAM
GS:TAM
GS:TAM
GS:TAM

GS:TAM

Supplies Limited / Shipping All Sizes Now

The GS:TAM is the ultimate trail equipment for long distances. Precision fit is paired with maximum comfort and responsiveness to propel you through the mountains faster. Named for Mt. Tamalpais, the GS:TAM was designed and perfected with Speedland athlete Dylan Bowman. 

Features include:

  • 100% beaded Pebax® external midsole
  • Proprietary drop-in midsole blend containing Pebax® elastomer (removable) GS:TAM is not compatible with custom insoles
  • PerformFit™ Wrap activated by BOA® Fit System featuring multidirectional dual-dial Li2
  • Carbitex GearFlex plate compatible (plates sold separately)
  • Michelin Fiber Lite outsole with 4.5mm lugs
  • Spacer mesh upper with strategically placed high-tenacity fiber
  • Design details pay homage to Speedland athlete Dylan Bowman

The GS:TAM fits true to size. 

Ten percent of all GS:TAM profits are given as a direct donation to our athletes' chosen outdoor organizations.

Regular price
$275.00
Sale price
$275.00
Regular price
Sold out
Unit price
per 

BOA Fit System

BOA Fit System

The BOA® Fit System delivers micro-adjustable, precision fit engineered to perform in the toughest conditions.

High Tenacity Knit

High Tenacity Knit

The perfect knit with maximum durability and protection.

Michelin Traction

Michelin Traction

OC1 Compound with FIBERLITE

BOA Fit System

The BOA® Fit System delivers micro-adjustable, precision fit engineered to perform in the toughest conditions.

High Tenacity Knit

The perfect knit with maximum durability and protection.

Michelin Traction

OC1 Compound with FIBERLITE

Customer Reviews

Based on 213 reviews
80%
(171)
11%
(23)
5%
(10)
2%
(4)
2%
(5)
J
JACOB A HIBLER

GS:TAM

B
Ben Bechen
50k's consecutively ran right out of the box

14 days ago I got my speedland TAM shoes. First time running in them was Run with the goats 50k, then the following week was Twilight 12hr......both distances were 50k with 5,000- 6,000ft of climbing. I had zero issues and felt like I was wearing slippers. I love these shoes!

G
Greg Garrigues
Amazing!

What a shoe.

D
DeShawna Joe
Awesome shoes ! 👟

Love them ! Wish I had another pair !!

T
Tim
Best Trail Shoe Company on the Planet!

These are the best trail shoes I’ve ever run in. Durable, comfortable, cool Aesthetics and you can see the attention to detail in the design and right down to the box and packaging it came in. Definitely high end and worth every penny. I’ve heard stories of people getting 500-700 miles on these shoes and quite possibly more. It’s the details right down to the amazing individuals that they design their models after. Amazing!