iXS Trail Evo MIPS Mountain Bike Helmet, Adjustable Visor, Black, XS(49-54cm) Length_50m (54.7yd) high-quality materials designed to withstand

high-quality materials designed to withstand rugged outdoor conditions and frequent use

the authoritative

active airflow channels

- Primaloft 8 oz Gold Insulation with Cross Core Aerogel for superior warmth

iXS Trail Evo MIPS Mountain Bike Helmet, Adjustable Visor, Black, XS(49-54cm) Length_50m (54.7yd) high-quality materials designed to withstandMIPS brain protection system Inmould technology, external and internal ventilation channels Adjustable visor Dial adjuster with precision interlocking ErgoFit Ultra system for horizontal and vertical adjustment Double Inmould, 360 Inmould shell Adjustable straps EN1078, CPSC, KC Sizes: XS = 49 54cm, SM = 54 58cm, ML = 58 62cm, XLW 58 62cm (wide) head circumference