MERLE vs AMANDINE Frill Swim Shoes: UV Pair Guide

Two frill swim shoes, two different builds

MERLE and AMANDINE are both frill swim shoes from Konges Sløjd, but they differ in fabric, UV testing and sizing information. MERLE uses a soft, stretchy fabric and lists in-sole lengths for each size. AMANDINE uses a quick-drying, flexible material meant to fit tightly and does not list in-sole lengths in the supplied information. Your choice depends on whether you want stretchy comfort with detailed sizing or a snug, quick-drying fit.

Fabric and fit: stretchy vs snug

• MERLE FRILL SWIM SHOES: Soft and stretchy fabric; designed to be easy to put on and comfortable for active kids.
• AMANDINE FRILL SWIM SHOES: Quick-drying and flexible material meant to fit tightly around the foot; offers a more secure, snug feel.

UV protection: UPF 40+ vs UPF 50+

Both styles protect covered areas from UV rays, but the testing and ratings differ. AMANDINE is tested to UPF 40+ EN 13758-2, while MERLE is tested to UPF 50+ according to EN 13758-1 and AATCC methods. Higher UPF means more UV blocked, but protection decreases with wear, stretching, washing or when wet. Always use sunscreen on exposed skin; MERLE explicitly states to use in combination with sunscreen, and AMANDINE notes that only covered areas are protected.

UV and material evidence

• AMANDINE FRILL SWIM SHOES - rosewater: Protects little feet against the sun’s UV rays with the highest ultraviolet protection factor, UPF 40+ EN 13758-2. Only covered areas are protected. Protection may decrease with use stretching or when wet. Sets expectations for sun safety and shows the rated protection is for covered skin only.

  

• MERLE FRILL SWIM SHOES - cherry coeur rose: UV styles are made with fabric tested for UV protection according to EN 13758-1 and AATCC test methods; fabrics are tested to UPF 50+, the highest available classification for fabric at time of testing. UV protection may be reduced over time due to wear, washing, and use. Always use in combination with sunscreen. Clarifies the higher UPF rating and the need to pair with sunscreen for full protection.

  

Sizing: what each product tells you

MERLE provides in-sole lengths in centimeters for each size from 20/21 to 34/35, so you can measure your child’s foot and compare. AMANDINE lists sizes from 22-23 to 34-35 but does not provide in-sole lengths in the supplied information. If you prefer to size by measured foot length, MERLE gives you that data; for AMANDINE, you’ll need to rely on the size range and the intended tight fit. Neither product supplies a size chart with age recommendations, so measuring the foot is the most reliable approach.

Sizing details from the catalog

• MERLE FRILL SWIM SHOES - cherry coeur rose: In-sole length in cm: 20/21 - 12,7cm; 22/23 - 14cm; 24/25 - 15,3cm; 26/27 - 16,6cm; 28/29 - 17,9cm; 30/31 - 19,2cm; 32/33 - 20,5cm; 34/35 - 21,8cm Lets you compare your child’s foot length to the insole for a more accurate fit.
• AMANDINE FRILL SWIM SHOES - rosewater: Available sizes: 22-23, 30-31, 32-33, 34-35 Shows the size range offered; note that in-sole lengths are not provided for this style.

Sole and grip: both designed for slippery surfaces

Both MERLE and AMANDINE feature non-slip soles. MERLE has non-slip soles for easy wear on slippery surfaces, and AMANDINE has a non-slip rubber sole for firm footing. Neither product claims to prevent slips or injuries, so supervise children near water and on wet surfaces. The rubber sole on AMANDINE may offer a different feel underfoot than the sole on MERLE, but both are intended to provide traction.

Design details and care

AMANDINE stands out with glitter and frill details, while MERLE has frill details but no glitter mentioned. Both are CE marked. Care instructions are not included in the supplied information for either style, so follow the care label on the product. As with any swim shoe, rinse after use and allow to dry fully; UV protection may decrease with washing and wear, so reapply sunscreen as needed.

Decision rules for your beach day

• Choose MERLE if: You want a soft, stretchy fabric, detailed in-sole lengths for sizing, UPF 50+ protection, and a style without glitter.
• Choose AMANDINE if: You prefer a snug, quick-drying fit, UPF 40+ protection, and like the glitter and frill design.
• Check sizing: Measure your child’s foot and compare to MERLE’s in-sole lengths; for AMANDINE, use the size range and expect a tight fit.