Scarpa Booster Climbing Shoes

Color: Black/Orange
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Built for bouldering, sport climbing and demanding competitions, the Scarpa Booster climbing shoes have an aggressive, asymmetric shape for sensitive yet supportive, powerful yet precise performance.


  • Modified DTS Active Randing and asymmetric shape help focus the power of your feet forward into the big toes while still providing support to the foot
  • 1/3 length, 3.5mm thick Vibram® XS Grip 2 rubber makes these shoes stick like glue
  • PAF heel system locks your feet in and increases heel hooking performance
  • Ceramic microsuede/Alcantara® uppers are lightweight and comfortable
  • Vegan


View all Scarpa Men's Climbing Shoes

Technical Specs

Best Use

Rock Climbing

Climbing Shoe Type





Ceramic microsuede/Alcantara


Vibram XS Grip 2 rubber

Footwear Closure


Can Be Resoled




Weight (Pair)

1 pound

Size Chart

34.5 EU35 EU35.5 EU36 EU36.5 EU37 EU37.5 EU38 EU38.5 EU39 EU39.5 EU40 EU40.5 EU41 EU41.5 EU42 EU42.5 EU43 EU43.5 EU44 EU44.5 EU45 EU45.5 EU46 EU46.5 EU47 EU48 EU49 EU50 EU
U.S. Men's33.53.5-444.555.55.5-666.577.57.5-888.599.59.5-101010.51111.511.5-121212.5131414.515
U.S. Women's44.54.5-555.566.56.5-777.588.58.5-999.51010.510.5-111111.51212.512.5-131313.5141515.516

Sizing Notes

Rock Shoes: Scarpa recommends you downsize 1/2 to 2 full sizes from street shoe size, though downsizing depends on shoe model, intended use and personal preference.

Mountaineering: Scarpa recommends you upsize 1/2 size or more depending on desired fit. Scarpa plastic mountaineering boots are based on the UK sizing scale.

Ski Boots: All Scarpa ski bootsare measured in Mondo sizing. Some skiers may want to downsize up to 1 full Mondo size, depending upon personal preference.

5 reviews with an average rating of 4.4 out of 5 stars

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