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    Arc'teryx LEAF Aptin Short

    Size Guide

    Stock# 44585
    Part# 18905

    Availability: Limited Quantities

    Maximum Available Quantity Reached


    A trail running short with cross-functional versatility, the Aptin is lightweight, durable and comfortable on the move. The Fortius™ DW 1.0 double weave fabric delivers performance four-way stretch and has a DWR finish to help shed moisture. Articulation and a gusseted crotch improve mobility and ease of stride, the 10.5” inseam provides extended coverage, and laminated hems minimize irritation.


    • Weight: 170 g / 6 oz
    • Materials: Fortius™ DW 1.0 - 87% Nylon, 13% Elastane
    • Sizing:
      • Size XS: Waist 74cm/29in     Hip 92cm/36in
      • Size S: Waist 79cm/31in     Hip 97cm/38in
      • Size M: Waist 84cm/33in     Hip 102cm/40in
      • Size L: Waist 92cm/36in     Hip 110cm/43in
      • Size XL: Waist 100cm/39.5in     Hip 118cm/46.5in
      • Size XXL: Waist 110cm/43.5in     Hip 128cm/50in


    • Moisture-wicking
    • Breathable
    • Lightweight
    • Quick-drying
    • Wrinkle resistant
    • Four-way stretch textile
    • Flatlock construction improves next-to-skin comfort
    • Longer inseam length for better coverage
    • Articulated patterning for unrestricted mobility
    • Adjustable elastic waist drawcord
    • Elasticized waist
    • Laminated hem
    • Two hand pockets
    • Invisible zipper pocket on right side
    • Internal media pocket inside right hand pocket with media port
    • Reflective logo for low light visibility
    • 25.5 cm inseam