Superfeet Sport Ultralight

Regular price¥475.00

Size: B(Men's 2.5-4 /Women's 4.5-6)

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Best For: Training, Athletic Shoes, Cleats

Fits Best In: Designed specifically for tight-fitting footwear like soccer and football cleats, court shoes and gym trainers

Arch Height: All
Thickness: Thin
Cushion: Soft

Size Chart

Our insoles are trim-to-fit, so if you are between sizes or unsure, we recommend sizing half a size up.

Superfeet insole size chart by letter size (J–H) with US Men’s, Women’s, Youth, Skates, UK, and Euro conversions.
Superfeet Size J A B C D E F G H
Men’s 5.5 – 7 7.5 – 9 9.5 – 11 11.5 – 13 13.5 – 15 15.5 – 17
Women’s 4.5 – 6 6.5 – 8 8.5 – 10 10.5 – 12
Youth 11.5 – 13 13.5 – 2 2.5 – 4
Skates Y 12 – 13 Jr 1 – 2 Jr 3 – 4 5 – 6 7 – 8 9 – 10 11 – 12 13 – 14
UK 11 – 12.5 13 – 1.5 2 – 3.5 4 – 5.5 6 – 7.5 8 – 9.5 10 – 11.5 12 – 13.5 14 – 15.5
Euro 29 – 31 32 – 33.5 34 – 36 37 – 38.5 39 – 41 42 – 44 45 – 46.5 47 – 49 50 – 52

Superfeet Sport Ultralight insoles deliver a durable, weight-defying structure in a thin, versatile shape. Experience a light yet powerful foundation with our high-performance SuperRev™ foam and EVOLyte® carbon fiber-infused arch support. Engineered to be 25% lighter — so every step feels faster, smoother, and more effortless. Designed to fit in tight athletic and running shoes, including some without removable liners.