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Sender Yellow/Black Alt View #1
  • Sender Yellow/Black Alt View #1
  • Sender Yellow/Black Alt View #2
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Sender

Sender
$999.95

The Sender revolutionizes freeride touring, combining downhill power with uphill efficiency in an ultra-lightweight design. Built for skiers who demand peak performance on wide skis, the Sender minimizes fatigue on long climbs with a carbon-loaded Grilamid cuff and Wrap tongue system, delivering precise power transfer. Weighing 1480g with a 130 flex, it’s one of the lightest alpine touring boots on the market with a GripWalk™ technology outsole. Enjoy every ascent and descent with lightweight power and comfort for peak performance.
ColorYellow/Black
Size

SKI BOOT SIZING CHART

Use the chart below to determine your size.

EUROPEAN MONDO MEN'S WOMEN'S
38   6 7
38.5 24 6.5 7.5
39 24.5 7 8
40 25 7.5 8.5
40.5 25.5 8 9
41 26 8.5 9.5
42 26.5 9 10
42.5 27 9.5 10.5
43 27.5 10 11
44 28 10.5 11.5
44.5 28.5 11 12
45 29 11.5  
45.5 29.5 12  
46 30 12.5  
47 30.5 13  
47.5 31 13.5  

Description

• A high-performance boot with a higher flex rating; designed to drive bigger skis while offering best-in-class lightweightness for exceptional uphill efficiency
• The Gripwalk™ Sole provides seamless compatibility with both Alpine Tech (Pin) And Alpine Ski bindings for enhanced versatility and performance without sacrificing traction
• Pebax shell and tongue are eco-friendly: derived from Bio Based Rnew 1100 castor oil seeds with high resistance to low temps and excellent flexibility
• Grilamid Bio Based Lf Carbon™ cuff is a highly innovative material exclusive to La Sportiva: offering exceptional rigidity while keeping weight to a minimum
• Ultralon performance foam liner is thermomoldable and has two flex zones and differentiated thicknesses
• The Force Wrap™ System fully envelops the foot providing robust support and a structure that efficiently transmits power to the ski, even with wide skis up to 120mm
Specs

ITEM: ZFSB040
SIZES: 24 - 31.5 (half sizes)
WEIGHT: 1480g (half pair) 
SHELL & TONGUE: Pebax® Bio Based Rnew 1100
CUFF: Grilamid Bio Based LF Carbon™
LINER: Ultralon thermo-moldable high density PEE with variable thickness
SOLE: GripWalk™ ISO 23223 “A” Outsole / FriXion® Violet Compound / S3 Inserts
RANGE OF MOTION: 64° (33° back / 31° front)
FORWARD LEAN: 2 positions (12° & 14°)
BUCKLES: 4 FORCE™ technopolymer buckles / FORCE™ Wrap System / FORCE™ Power Buckle / TILT-LOCK™ ski/walk system
FLEX: 130
LAST WIDTH: 102.5mm (26.5)
COMPATIBILITY: GripWalk, MNC, WTR, Sole.ID, Tech/Pin

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