HSA and FSA Eligible Period Underwear

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    Did you know you can use your FSA / HSA card to buy any of the period underwear on our site? Just add to your cart, then select "Sika Health" as your payment method at checkout to check out seamlessly with your HSA / FSA dollars. For HSA / FSA FAQs, read more here. 
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    First Line Period 9" Boxer Briefs - Power Purple
    $38.00
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    First Line Period 4.5" Trunks - Power Purple
    $34.00
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    First Line Period Boy Shorts - Power Purple
    $29.00
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    First Line Period Bikini - Power Purple
    $26.00
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    First Line Period 9" Boxer Briefs - Heavy Petal
    $38.00
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    First Line Period 4.5" Trunks - Heavy Petal
    $34.00
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    First Line Period Boy Shorts - Heavy Petal
    $29.00
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    First Line Period Bikini - Heavy Petal
    $26.00
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    First Line Period 9" Boxer Briefs - Black Cherry
    $38.00 $29.97 Save 21%
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    First Line Period 9" Boxer Briefs 3-Pack - Black Rainbow Logo
    $114.00 $96.90 Save 15%
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    First Line Period 4.5" Trunks 3-Pack - Black Rainbow Logo
    $102.00 $86.70 Save 15%
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    First Line Period Boy Shorts 3-Pack - Black Rainbow Logo
    $87.00 $73.95 Save 15%
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    First Line Period Bikini 3-Pack - Black Rainbow Logo
    $78.00 $66.30 Save 15%
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    First Line Period 9" Boxer Briefs - Black Rainbow Logo
    $38.00
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    First Line Period 4.5" Trunks - Black Rainbow Logo
    $34.00
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    First Line Period Boy Shorts - Black Rainbow Logo
    $29.00
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    First Line Period Bikini - Black Rainbow Logo
    $26.00
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    First Line Period Boy Shorts 3-Pack - Black X= Rainbow
    $87.00 $73.95 Save 15%
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    First Line Period Bikini 3-Pack - Black X= Rainbow
    $78.00 $66.30 Save 15%
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    First Line Period 9" Boxer Briefs 3-Pack - Black X= Rainbow
    $114.00 $96.90 Save 15%
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    First Line Period 4.5" Trunks 3-Pack - Black X= Rainbow
    $102.00 $86.70 Save 15%
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    First Line Period Bikini 3-Pack - X= Black
    $78.00 $66.30 Save 15%
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    First Line Period 9" Boxer Briefs 3-Pack - X= Black
    $114.00 $96.90 Save 15%
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    First Line Period Boy Shorts 3-Pack - X= Black
    $87.00 $73.95 Save 15%
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    First Line Period 9" Boxer Briefs - Black X= Rainbow
    $38.00
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    First Line Period 4.5" Trunks - Black X= Rainbow
    $34.00
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    First Line Period Boy Shorts - Black X= Rainbow
    $29.00
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    First Line Period Bikini - Black X= Rainbow
    $26.00