ʻElekū Men's Rash Guard

$42.84 ~~$68~~ In stock

Don’t let sunburn, wind, sand, or other elements ruin your day! This smooth and versatile long-sleeve rash guard will protect you while you have fun doing sports. It is slim-fitted with flat ergonomic seams, and a bit longer than your casual tee for extra comfort and protection.

Fabric & Features

• 82% polyester, 18% spandex
• 38-40 UPF
• Fitted design
• Comfortable long body and sleeves
• Flatseam and coverstitch
• Very soft four-way stretch fabric that stretches and recovers on the cross and lengthwise grains

Size guide

XS	S	M	L	XL	2XL	3XL
Chest (inches)	36 ¼	37 ¾	39 ⅜	42 ½	45 ⅝	48 ⅞	52
Waist (inches)	29 ⅞	31 ½	33 ⅛	36 ¼	39 ⅜	42 ½	45 ⅝
Hips (inches)	37	38 ⅝	40 ⅛	43 ¼	46 ½	49 ⅝	52 ¾

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Grace ★★★★★ Oct 20, 2026

The flat ergonomic seams are the standout—no chafing even after hours of paddling and diving. It fits snug without squeezing, so I barely notice it’s on. Sun protection feels solid, and the smooth fabric shrugs off sand like it’s nothing.

Stella ★★★★★ Oct 19, 2026

Slipped it on before a windy beach session and the smooth fabric really kept the sand from clinging to my skin. The slim fit moves with you instead of bunching up, which is exactly what I wanted for paddling around.

Hannah ★★★★★ Oct 18, 2026

The flat ergonomic seams are a game changer—no chafing even after a full afternoon of paddling out and catching waves. The slim fit hugs just right without feeling restrictive, and it's kept the wind off my skin on breezy beach days.