Size & Fit Guide

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Flinwear Sizing & Measurement Charts

Flinwear innerwear is designed to fit true to standard Indian sizing benchmarks. With our 4-way stretch micro-modal blend and ergonomic waistband, finding your perfect fit is simple. If you prefer a relaxed silhouette or your waist measurement is on the borderline between two sizes, we recommend sizing up.

  • Men's Trunks & Briefs

    S (Small): Waist 28 – 30 in (71 – 76 cm)
    M (Medium): Waist 31 – 33 in (78 – 84 cm)
    L (Large): Waist 34 – 36 in (86 – 91 cm)
    XL (Extra Large): Waist 37 – 39 in (94 – 99 cm)
    XXL (Double XL): Waist 40 – 42 in (101 – 107 cm)

  • Women's Hipsters & Briefs

    XS: Waist 24 – 26 in · Hips 34 – 36 in
    S (Small): Waist 26 – 28 in · Hips 36 – 38 in
    M (Medium): Waist 28 – 30 in · Hips 38 – 40 in
    L (Large): Waist 30 – 32 in · Hips 40 – 42 in
    XL: Waist 32 – 35 in · Hips 42 – 45 in

  • How to Measure Correctly

    Waist: Measure around your natural waistline, where your trousers or shorts naturally sit, keeping the tape comfortably snug.

    Hips: Stand with feet together and measure around the fullest part of your hips and rear.