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LAZFRS100B42O12-41.5

La Sportiva Prodigio Pro Trail Running Shoes

Free delivery: $150+
24-48 hour express delivery
90-day return period
Size Guide
Size Guide - La Sportiva

La Sportiva Footwear Size Conversion Chart

EUROPEAN US MENS US WOMENS UK
33 2.5 1
33.5 3 1.5
34 2.5 3.5 2
34.5 3 4 2+
35 3.5 4.5 2.5
35.5 4 5 3
36 4.5 5.5 3.5
36.5 4.5+ 5.5+ 3.5+
37 5 6 4
37.5 5.5 6.5 4.5
38 6 7 5
38.5 6.5 7.5 5.5
39 6.5+ 7.5+ 6
39.5 7 8 6+
40 7.5 8.5 6.5
40.5 8 9 7
41 8.5 9.5 7.5
41.5 8.5+ 9.5+ 7.5+
42 9 10 8
42.5 9.5 10.5 8.5
43 10 11 9
43.5 10.5 11.5 9.5
44 10.5+ 11.5+ 9.5+
44.5 11 12 10
45 11.5 12.5 10.5
45.5 12 13 11
46 12.5 13.5 11.5
46.5 12.5+ 13.5+ 11.5+
47 13 14 12
47.5 13.5 12.5
48 14 13
48.5 14.5 13.5
49 15 14
49.5 15.5 14.5
50 16 15
Colour: Hurricane/Apricot
Hurricane/Apricot
Size: EU41.5 | UK7.5+

1 item left

2026-04-21 2026-04-28

• New XFlow™ Speed midsole maximizes reactivity and energy return by combining super critical nitrogen infused TPU (core) and EVA (cage)
• Cutting-edge Power Wire technology and mid-foot wrapping provide a precise fit, enhanced stability, and powerful energy transfer
• Rubber metatarsal protection: wraps the midsole from the outsole enhancing stability on the most difficult traverses
• Knit lining collar improves the fit around the ankle and keeps debris out
• Enhanced heel rocker promotes faster landing and turn-over while forefoot rocker maintains the same geometry as the original Prodigio
• Ultra-grippy FriXion® XF 2.0 rubber for uncompromising traction on the most technical terrain

ITEM: ZFRS100
SIZES: 40 - 49.5 (Half Sizes)
WEIGHT: 255 g / 8.9 oz
UPPER: PES Power Wire w/ TPU Coating & TPU & Nylon Reinforcement / Recycled laces
LINING: Recycled 3D Mesh
INSOLE: 5mm XFlow Speed w/ 100% Recycled TPU+NITRO
MIDSOLE: TPU+NITRO XFlow Speed Inner Core / PU Coated XFlow SpeedFilm™ / EVA+NITRO XFlow Outer Cage
SOLE: FriXion® XF 2.0 w/ Protective FriXion Fabric / 4mm Lugs
CUSHIONING: 26A
LAST • FIT: Tempo Ultra • Wide
CUSHIONING: 10/10
TRACTION: 9/10
PROTECTION: 8/10
STABILITY: 8/10
DROP: 6mm (Heel: 34mm; Toe: 28mm)

Technology
FriXion® White (XF 2.0)

FriXion® White (XF 2.0)

Super sticky compound ideal for outings requiring impressive grip on all types of terrain

Vegan

Vegan

Products are free of animal-derived materials

XFlow

XFlow

Nitrogen infused supercritical foam that ensures optimal cushioning, reactivity, and stability