This lightweight sleeveless stretch fit Bellissima jersey from Castelli is your classic hot summer cycling jersey

Vertical flex groove decouples the tooling along the line of progression for enhanced gait efficiency

Specification

Nike Logo on the Back

XS RUN also provides high grip on smooth surfaces

Vibram EL-X Knit Men's Black Size:49EU This lightweight sleeveless stretch fitDESCRIPTION : This upgrade to a popular style merges the slip on comfort of a soft, knitted upper combined with a grippy, minimalist outsole. The 3 mm XS Trek outsole provides an optimal balance of traction and durability on varied terrains. The EL X Knit provides quality ground feel for those looking for a minimalist experience, and is ideal for casual, everyday use. WEIGHT M43 = 4. 94 oz 140 gr; W38 = 3. 88 oz 110 gr. SOLE SPECS Insole: 2mm EVA